This adds support for the BOE TH101MB31IG002 LCD Panel used in Pinetab2 [1] and
Pinetab-V [2] as well as the devictrees for the Pinetab2 v0.1 and v2.0.
The BOE LCD Panel patch was retrieved from [3]. The function-name prefix has
been adapted and the LCD init section was simplified.
The Pinetab2 devicetree patch was retrieved from [4]. Some renaming was needed
to pass the dtb-checks, the brightness-levels are specified as range and steps
instead of a list of values.
The last to patches fix some dtb-checker warnings that showed up with the new
device-trees.
[1] https://wiki.pine64.org/wiki/PineTab2
[2] https://wiki.pine64.org/wiki/PineTab-V
[3] https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/mobian-6.6/debian/patches/display/0018-drm-panel-add-BOE-TH101MB31IG002-28A-driver.patch?ref_type=heads
[4] https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/mobian-6.6/debian/patches/device-tree/0134-arch-arm64-add-Pine64-PineTab2-device-trees.patch?ref_type=heads
Signed-off-by: Manuel Traut <[email protected]>
---
Manuel Traut (4):
dt-bindings: display: panel: Add BOE TH101MB31IG002-28A panel
dt-bindings: arm64: rockchip: Add Pine64 Pinetab2
arm64: dts: rockchip: Fix some dtb-check warnings
dt-bindings: display: rockchip: dw-hdmi: Add missing sound-dai-cells property
Segfault (2):
drm/panel: Add driver for BOE TH101MB31IG002-28A panel
arm64: dts: rockchip: Add devicetree for Pine64 Pinetab2
.../devicetree/bindings/arm/rockchip.yaml | 8 +
.../display/panel/boe,th101mb31ig002-28a.yaml | 73 ++
.../display/rockchip/rockchip,dw-hdmi.yaml | 4 +
arch/arm64/boot/dts/rockchip/Makefile | 2 +
.../boot/dts/rockchip/rk3566-pinetab2-v0.1.dts | 26 +
.../boot/dts/rockchip/rk3566-pinetab2-v2.0.dts | 46 +
arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 1032 ++++++++++++++++++++
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 5 +-
drivers/gpu/drm/panel/Kconfig | 11 +
drivers/gpu/drm/panel/Makefile | 1 +
.../gpu/drm/panel/panel-boe-th101mb31ig002-28a.c | 307 ++++++
11 files changed, 1513 insertions(+), 2 deletions(-)
---
base-commit: 24e0d2e527a39f64caeb2e6be39ad5396fb2da5e
change-id: 20231222-pinetab2-faa77e01db6f
Best regards,
--
Manuel Traut <[email protected]>
From: Segfault <[email protected]>
The BOE TH101MB31IG002-28A panel is a WXGA panel.
It is used in Pine64 Pinetab2 and PinetabV.
Signed-off-by: Segfault <[email protected]>
Signed-off-by: Manuel Traut <[email protected]>
---
drivers/gpu/drm/panel/Kconfig | 11 +
drivers/gpu/drm/panel/Makefile | 1 +
.../gpu/drm/panel/panel-boe-th101mb31ig002-28a.c | 307 +++++++++++++++++++++
3 files changed, 319 insertions(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 99e14dc212ec..927ddd10e688 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -67,6 +67,17 @@ config DRM_PANEL_BOE_HIMAX8279D
24 bit RGB per pixel. It provides a MIPI DSI interface to
the host and has a built-in LED backlight.
+config DRM_PANEL_BOE_TH101MB31UIG002_28A
+ tristate "Boe TH101MB31UIG002-28A panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ Say Y here if you want to enable support for Boe
+ TH101MB31UIG002-28A TFT-LCD modules. The panel has a 800x1280
+ resolution and uses 24 bit RGB per pixel. It provides a MIPI DSI
+ interface to the host and has a built-in LED backlight.
+
config DRM_PANEL_BOE_TV101WUM_NL6
tristate "BOE TV101WUM and AUO KD101N80 45NA 1200x1920 panel"
depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index d10c3de51c6d..dd6e1ac9d0a2 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596) += panel-asus-z00t-tm5p5-n35596.
obj-$(CONFIG_DRM_PANEL_AUO_A030JTN01) += panel-auo-a030jtn01.o
obj-$(CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0) += panel-boe-bf060y8m-aj0.o
obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
+obj-$(CONFIG_DRM_PANEL_BOE_TH101MB31UIG002_28A) += panel-boe-th101mb31ig002-28a.o
obj-$(CONFIG_DRM_PANEL_BOE_TV101WUM_NL6) += panel-boe-tv101wum-nl6.o
obj-$(CONFIG_DRM_PANEL_DSI_CM) += panel-dsi-cm.o
obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o
diff --git a/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
new file mode 100644
index 000000000000..ac1dc99a0300
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
@@ -0,0 +1,307 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2023 Alexander Warnecke <[email protected]>
+ * Copyright (c) 2023 Manuel Traut <[email protected]>
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_connector.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+struct boe_th101mb31ig002 {
+ struct drm_panel panel;
+ bool enabled;
+ bool prepared;
+
+ struct mipi_dsi_device *dsi;
+
+ struct regulator *power;
+ struct gpio_desc *enable;
+ struct gpio_desc *reset;
+
+ enum drm_panel_orientation orientation;
+};
+
+static int boe_th101mb31ig002_disable(struct drm_panel *panel)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+
+ if (!ctx->enabled)
+ return 0;
+
+ mipi_dsi_dcs_set_display_off(ctx->dsi);
+ msleep(120);
+ ctx->enabled = false;
+
+ return 0;
+}
+
+static int boe_th101mb31ig002_unprepare(struct drm_panel *panel)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+
+ if (!ctx->prepared)
+ return 0;
+
+ mipi_dsi_dcs_enter_sleep_mode(ctx->dsi);
+ msleep(220);
+ gpiod_set_value_cansleep(ctx->reset, 1);
+ gpiod_set_value_cansleep(ctx->enable, 0);
+ regulator_disable(ctx->power);
+ ctx->prepared = false;
+
+ return 0;
+}
+
+static int boe_th101mb31ig002_prepare(struct drm_panel *panel)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+ struct mipi_dsi_device *dsi = ctx->dsi;
+ int ret;
+
+ if (ctx->prepared)
+ return 0;
+
+ ret = regulator_enable(ctx->power);
+ if (ret) {
+ dev_err(&dsi->dev, "Failed to enable power supply: %d\n", ret);
+ return ret;
+ }
+
+ gpiod_set_value_cansleep(ctx->enable, 1);
+ msleep(120);
+ gpiod_direction_output(ctx->reset, 1);
+ msleep(120);
+ gpiod_direction_output(ctx->reset, 0);
+ msleep(120);
+
+ mipi_dsi_dcs_write_seq(dsi, 0xE0, 0xAB, 0xBA);
+ mipi_dsi_dcs_write_seq(dsi, 0xE1, 0xBA, 0xAB);
+ mipi_dsi_dcs_write_seq(dsi, 0xB1, 0x10, 0x01, 0x47, 0xFF);
+ mipi_dsi_dcs_write_seq(dsi, 0xB2, 0x0C, 0x14, 0x04, 0x50, 0x50, 0x14);
+ mipi_dsi_dcs_write_seq(dsi, 0xB3, 0x56, 0x53, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xB4, 0x33, 0x30, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0xB6, 0xB0, 0x00, 0x00, 0x10, 0x00, 0x10,
+ 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xB8, 0x05, 0x12, 0x29, 0x49, 0x48, 0x00,
+ 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xB9, 0x7C, 0x65, 0x55, 0x49, 0x46, 0x36,
+ 0x3B, 0x24, 0x3D, 0x3C, 0x3D, 0x5C, 0x4C, 0x55,
+ 0x47, 0x46, 0x39, 0x26, 0x06, 0x7C, 0x65, 0x55,
+ 0x49, 0x46, 0x36, 0x3B, 0x24, 0x3D, 0x3C, 0x3D,
+ 0x5C, 0x4C, 0x55, 0x47, 0x46, 0x39, 0x26, 0x06);
+ mipi_dsi_dcs_write_seq(dsi, 0xC0, 0xFF, 0x87, 0x12, 0x34, 0x44, 0x44,
+ 0x44, 0x44, 0x98, 0x04, 0x98, 0x04, 0x0F, 0x00,
+ 0x00, 0xC1);
+ mipi_dsi_dcs_write_seq(dsi, 0xC1, 0x54, 0x94, 0x02, 0x85, 0x9F, 0x00,
+ 0x7F, 0x00, 0x54, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xC2, 0x17, 0x09, 0x08, 0x89, 0x08, 0x11,
+ 0x22, 0x20, 0x44, 0xFF, 0x18, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xC3, 0x86, 0x46, 0x05, 0x05, 0x1C, 0x1C,
+ 0x1D, 0x1D, 0x02, 0x1F, 0x1F, 0x1E, 0x1E, 0x0F,
+ 0x0F, 0x0D, 0x0D, 0x13, 0x13, 0x11, 0x11, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xC4, 0x07, 0x07, 0x04, 0x04, 0x1C, 0x1C,
+ 0x1D, 0x1D, 0x02, 0x1F, 0x1F, 0x1E, 0x1E, 0x0E,
+ 0x0E, 0x0C, 0x0C, 0x12, 0x12, 0x10, 0x10, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xC6, 0x2A, 0x2A);
+ mipi_dsi_dcs_write_seq(dsi, 0xC8, 0x21, 0x00, 0x31, 0x42, 0x34, 0x16);
+ mipi_dsi_dcs_write_seq(dsi, 0xCA, 0xCB, 0x43);
+ mipi_dsi_dcs_write_seq(dsi, 0xCD, 0x0E, 0x4B, 0x4B, 0x20, 0x19, 0x6B,
+ 0x06, 0xB3);
+ mipi_dsi_dcs_write_seq(dsi, 0xD2, 0xE3, 0x2B, 0x38, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xD4, 0x00, 0x01, 0x00, 0x0E, 0x04, 0x44,
+ 0x08, 0x10, 0x00, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xE6, 0x80, 0x01, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF);
+ mipi_dsi_dcs_write_seq(dsi, 0xF0, 0x12, 0x03, 0x20, 0x00, 0xFF);
+ mipi_dsi_dcs_write_seq(dsi, 0xF3, 0x00);
+
+ mipi_dsi_dcs_exit_sleep_mode(dsi);
+ msleep(120);
+ ctx->prepared = true;
+
+ return 0;
+}
+
+static int boe_th101mb31ig002_enable(struct drm_panel *panel)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+
+ if (ctx->enabled)
+ return 0;
+
+ mipi_dsi_dcs_set_display_on(ctx->dsi);
+ msleep(120);
+ ctx->enabled = true;
+
+ return 0;
+}
+
+static const struct drm_display_mode boe_th101mb31ig002_default_mode = {
+ .clock = 73500,
+ .hdisplay = 800,
+ .hsync_start = 800 + 64,
+ .hsync_end = 800 + 64 + 16,
+ .htotal = 800 + 64 + 16 + 64,
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 2,
+ .vsync_end = 1280 + 2 + 4,
+ .vtotal = 1280 + 2 + 4 + 12,
+ .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static int boe_th101mb31ig002_get_modes(struct drm_panel *panel,
+ struct drm_connector *connector)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_duplicate(connector->dev,
+ &boe_th101mb31ig002_default_mode);
+ if (!mode) {
+ dev_err(panel->dev, "Failed to add mode %ux%u@%u\n",
+ boe_th101mb31ig002_default_mode.hdisplay,
+ boe_th101mb31ig002_default_mode.vdisplay,
+ drm_mode_vrefresh(&boe_th101mb31ig002_default_mode));
+ return -ENOMEM;
+ }
+
+ drm_mode_set_name(mode);
+ drm_mode_probed_add(connector, mode);
+
+ connector->display_info.bpc = 8;
+ connector->display_info.width_mm = 216;
+ connector->display_info.height_mm = 135;
+
+ /*
+ * TODO: Remove once all drm drivers call
+ * drm_connector_set_orientation_from_panel()
+ */
+ drm_connector_set_panel_orientation(connector, ctx->orientation);
+
+ return 1;
+}
+
+static enum drm_panel_orientation boe_th101mb31ig002_get_orientation(struct drm_panel *panel)
+{
+ struct boe_th101mb31ig002 *ctx = container_of(panel,
+ struct boe_th101mb31ig002,
+ panel);
+
+ return ctx->orientation;
+}
+
+static const struct drm_panel_funcs boe_th101mb31ig002_funcs = {
+ .disable = boe_th101mb31ig002_disable,
+ .unprepare = boe_th101mb31ig002_unprepare,
+ .prepare = boe_th101mb31ig002_prepare,
+ .enable = boe_th101mb31ig002_enable,
+ .get_modes = boe_th101mb31ig002_get_modes,
+ .get_orientation = boe_th101mb31ig002_get_orientation,
+};
+
+static int boe_th101mb31ig002_dsi_probe(struct mipi_dsi_device *dsi)
+{
+ struct boe_th101mb31ig002 *ctx;
+ int ret;
+
+ ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ ctx->enabled = false;
+ ctx->prepared = false;
+
+ mipi_dsi_set_drvdata(dsi, ctx);
+ ctx->dsi = dsi;
+
+ drm_panel_init(&ctx->panel, &dsi->dev, &boe_th101mb31ig002_funcs,
+ DRM_MODE_CONNECTOR_DSI);
+
+ ctx->power = devm_regulator_get(&dsi->dev, "power");
+ if (IS_ERR(ctx->power))
+ return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),
+ "Failed to get power regulator\n");
+
+ ctx->enable = devm_gpiod_get(&dsi->dev, "enable", GPIOD_OUT_LOW);
+ if (IS_ERR(ctx->enable))
+ return dev_err_probe(&dsi->dev, PTR_ERR(ctx->enable),
+ "Failed to get enable GPIO\n");
+
+ ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_HIGH);
+ if (IS_ERR(ctx->reset))
+ return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),
+ "Failed to get reset GPIO\n");
+
+ ret = of_drm_get_panel_orientation(dsi->dev.of_node,
+ &ctx->orientation);
+ if (ret)
+ return dev_err_probe(&dsi->dev, ret,
+ "Failed to get orientation\n");
+
+ ret = drm_panel_of_backlight(&ctx->panel);
+ if (ret)
+ return ret;
+
+ drm_panel_add(&ctx->panel);
+
+ dsi->lanes = 4;
+ dsi->format = MIPI_DSI_FMT_RGB888;
+ dsi->mode_flags = MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_NO_EOT_PACKET |
+ MIPI_DSI_MODE_LPM;
+
+ ret = mipi_dsi_attach(dsi);
+ if (ret < 0) {
+ drm_panel_remove(&ctx->panel);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void boe_th101mb31ig002_dsi_remove(struct mipi_dsi_device *dsi)
+{
+ struct boe_th101mb31ig002 *ctx = mipi_dsi_get_drvdata(dsi);
+
+ mipi_dsi_detach(dsi);
+ drm_panel_remove(&ctx->panel);
+}
+
+static const struct of_device_id boe_th101mb31ig002_of_match[] = {
+ { .compatible = "boe,th101mb31ig002-28a", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, boe_th101mb31ig002_of_match);
+
+static struct mipi_dsi_driver boe_th101mb31ig002_driver = {
+ .driver = {
+ .name = "boe-th101mb31ig002-28a",
+ .of_match_table = boe_th101mb31ig002_of_match,
+ },
+ .probe = boe_th101mb31ig002_dsi_probe,
+ .remove = boe_th101mb31ig002_dsi_remove,
+};
+module_mipi_dsi_driver(boe_th101mb31ig002_driver);
+
+MODULE_AUTHOR("Alexander Warnecke <[email protected]>");
+MODULE_DESCRIPTION("BOE TH101MB31IG002-28A MIPI-DSI LCD panel");
+MODULE_LICENSE("GPL");
--
2.43.0
From: Segfault <[email protected]>
This includes support for both the v0.1 units that were sent to developers and
the v2.0 units from production.
v1.0 is not included as no units are known to exist.
Working/Tested:
- SDMMC
- UART
- Buttons
- Charging/Battery/PMIC
- Audio
- USB
- Display
WiFi is not added, since the driver is not ready for mainline.
Signed-off-by: Segfault <[email protected]>
Signed-off-by: Manuel Traut <[email protected]>
---
arch/arm64/boot/dts/rockchip/Makefile | 2 +
.../boot/dts/rockchip/rk3566-pinetab2-v0.1.dts | 26 +
.../boot/dts/rockchip/rk3566-pinetab2-v2.0.dts | 46 +
arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 1032 ++++++++++++++++++++
4 files changed, 1106 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index a18f33bf0c0e..ef66c0937a9b 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -77,6 +77,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinetab2-v0.1.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinetab2-v2.0.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-powkiddy-rgb30.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts
new file mode 100644
index 000000000000..ba244545ba26
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-pinetab2.dtsi"
+
+/ {
+ model = "Pine64 PineTab2 v0.1";
+ compatible = "pine64,pinetab2-v0.1", "pine64,pinetab2", "rockchip,rk3566";
+};
+
+&lcd {
+ reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
+};
+
+&pinctrl {
+ display {
+ lcd0_rst_l: lcd0-rst-l {
+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&vcc_wl {
+ gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts
new file mode 100644
index 000000000000..f401ff802175
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-pinetab2.dtsi"
+
+/ {
+ model = "Pine64 PineTab2 v2.0";
+ compatible = "pine64,pinetab2-v2.0", "pine64,pinetab2", "rockchip,rk3566";
+};
+
+&gpio_keys {
+ pinctrl-0 = <&kb_id_det>, <&hall_int_l>;
+
+ event-hall-sensor {
+ debounce-interval = <20>;
+ gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
+ label = "Hall Sensor";
+ linux,code = <SW_LID>;
+ linux,input-type = <EV_SW>;
+ wakeup-event-action = <EV_ACT_DEASSERTED>;
+ wakeup-source;
+ };
+};
+
+&lcd {
+ reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>;
+};
+
+&pinctrl {
+ display {
+ lcd0_rst_l: lcd0-rst-l {
+ rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ hall {
+ hall_int_l: hall-int-l {
+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&vcc_wl {
+ gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
new file mode 100644
index 000000000000..6d320cfee338
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
@@ -0,0 +1,1032 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3566.dtsi"
+
+/ {
+ chassis-type = "tablet";
+
+ aliases {
+ mmc0 = &sdmmc0;
+ mmc1 = &sdhci;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <25>;
+
+ button-vol-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ press-threshold-microvolt = <297500>;
+ };
+
+ button-vol-down {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ press-threshold-microvolt = <1750>;
+ };
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm4 0 25000 0>;
+ brightness-levels = <20 220>;
+ num-interpolated-steps = <200>;
+ default-brightness-level = <100>;
+ power-supply = <&vcc_sys>;
+ };
+
+ battery: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <6000000>;
+ charge-term-current-microamp = <300000>;
+ constant-charge-current-max-microamp = <2000000>;
+ constant-charge-voltage-max-microvolt = <4300000>;
+ voltage-max-design-microvolt = <4350000>;
+ voltage-min-design-microvolt = <3400000>;
+
+ ocv-capacity-celsius = <20>;
+ ocv-capacity-table-0 = <4322000 100>, <4250000 95>, <4192000 90>, <4136000 85>,
+ <4080000 80>, <4022000 75>, <3972000 70>, <3928000 65>,
+ <3885000 60>, <3833000 55>, <3798000 50>, <3780000 45>,
+ <3776000 40>, <3773000 35>, <3755000 30>, <3706000 25>,
+ <3640000 20>, <3589000 15>, <3535000 10>, <3492000 5>,
+ <3400000 0>;
+ };
+
+ gpio_keys: gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&kb_id_det>;
+
+ tablet-mode-switch {
+ debounce-interval = <20>;
+ gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+ label = "Tablet Mode";
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_TABLET_MODE>;
+ };
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "d";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ led-flash {
+ compatible = "regulator-led";
+ vled-supply = <&led_flash_reg>;
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ };
+
+ led_flash_reg: led-flash-reg {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&flash_led_en_h>;
+ regulator-name = "led_flash_reg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v_midu>;
+ };
+
+ rk817-sound {
+ compatible = "simple-audio-card";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hp_det_l>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "PineTab2";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Microphone", "Microphone",
+ "Speaker", "Speakers";
+
+ simple-audio-card,routing =
+ "MICL", "Microphone",
+ "MICR", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Speaker Amplifier INL", "HPOL",
+ "Speaker Amplifier INR", "HPOR",
+ "Speakers", "Speaker Amplifier OUTL",
+ "Speakers", "Speaker Amplifier OUTR";
+
+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+ simple-audio-card,aux-devs = <&speaker_amp>;
+ simple-audio-card,pin-switches = "Speakers", "Microphone";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&rk817>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk817 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_reset>;
+ reset-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_LOW>;
+ post-power-on-delay-ms = <200>;
+ };
+
+ speaker_amp: speaker-amplifier {
+ compatible = "simple-audio-amplifier";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spk_ctl>;
+ enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+ sound-name-prefix = "Speaker Amplifier";
+ VCC-supply = <&vcc_bat>;
+ };
+
+ vcc_3v3: vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc3v3_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_minipcie: vcc3v3_minipcie {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PC3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pwren_h>;
+ regulator-name = "vcc3v3_minipcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_sd: vcc3v3_sd {
+ compatible = "regulator-fixed";
+ gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_pwren_l>;
+ regulator-name = "vcc3v3_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc3v3_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc5v0_usb_host0: vcc5v0_usb_host0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_host_pwren1_h>;
+ regulator-name = "vcc5v0_usb_host0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v_midu>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc5v0_usb_host2: vcc5v0_usb_host2 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_host_pwren2_h>;
+ regulator-name = "vcc5v0_usb_host2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v_midu>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_bat: vcc_bat {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_bat";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_sys: vcc_sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_bat>;
+ };
+
+ vcc_wl: vcc_wl {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_pwren>;
+ regulator-name = "vcc_wl";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc3v3_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd1v2_dvp: vdd1v2_dvp {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd1v2_dvp";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ vin-supply = <&vcc_3v3>;
+ /*enable-supply = <&vcc2v8_dvp>;*/
+ };
+};
+
+&combphy1 {
+ status = "okay";
+};
+
+&combphy2 {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cru {
+ assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+ assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
+};
+
+&csi_dphy {
+ status = "okay";
+};
+
+&dsi0 {
+ status = "okay";
+ clock-master;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lcd: panel@0 {
+ compatible = "boe,th101mb31ig002-28a";
+ reg = <0>;
+ backlight = <&backlight>;
+ enable-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pwren_h &lcd0_rst_l>;
+ rotation = <90>;
+ power-supply = <&vcc_3v3>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel_in_dsi: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&dsi0_out_con>;
+ };
+ };
+ };
+ };
+};
+
+&dsi0_in {
+ dsi0_in_vp1: endpoint {
+ remote-endpoint = <&vp1_out_dsi0>;
+ };
+};
+
+&dsi0_out {
+ dsi0_out_con: endpoint {
+ remote-endpoint = <&panel_in_dsi>;
+ };
+};
+
+&dsi_dphy0 {
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_npu>;
+ status = "okay";
+};
+
+&hdmi {
+ avdd-0v9-supply = <&vdda_0v9_p>;
+ avdd-1v8-supply = <&vcc_1v8>;
+ status = "okay";
+};
+
+&hdmi_in {
+ hdmi_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi>;
+ };
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi_sound {
+ status = "okay";
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ vdd_cpu: regulator@1c {
+ compatible = "tcs,tcs4525";
+ reg = <0x1c>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-ramp-delay = <2300>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk817: pmic@20 {
+ compatible = "rockchip,rk817";
+ reg = <0x20>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+ assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+ assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+ clock-names = "mclk";
+ clocks = <&cru I2S1_MCLKOUT_TX>;
+ clock-output-names = "rk808-clkout1", "rk808-clkout2";
+ #clock-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
+ rockchip,system-power-controller;
+ #sound-dai-cells = <0>;
+ wakeup-source;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc5-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc_sys>;
+ vcc9-supply = <&vcc5v_midu>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vdd_logic";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu_npu: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vdd_gpu_npu";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc3v3_sys: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vcc3v3_sys";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pmu: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdda_0v9_p: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdda_0v9_p";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda0v9_pmu: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdda0v9_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vccio_acodec: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_acodec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_pmu: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc3v3_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_dvp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc2v8_dvp: LDO_REG9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "vcc2v8_dvp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc5v_midu: BOOST {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "boost";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vbus: OTG_SWITCH {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "otg_switch";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+
+ charger {
+ monitored-battery = <&battery>;
+ rockchip,resistor-sense-micro-ohms = <10000>;
+ rockchip,sleep-enter-current-microamp = <300000>;
+ rockchip,sleep-filter-current-microamp = <100000>;
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ touchscreen@5d {
+ compatible = "goodix,gt911";
+ reg = <0x5d>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB0 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&tp_int_l_pmuio2>, <&tp_rst_l_pmuio2>;
+ AVDD28-supply = <&vcc3v3_pmu>;
+ VDDIO-supply = <&vcca1v8_pmu>;
+ irq-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&i2c2m1_xfer>;
+ status = "okay";
+
+ vcm@c {
+ compatible = "dongwoon,dw9714";
+ reg = <0x0c>;
+ vcc-supply = <&vcc1v8_dvp>;
+ };
+
+ camera@36 {
+ compatible = "ovti,ov5648";
+ reg = <0x36>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camerab_pdn_l &camerab_rst_l>;
+
+ clocks = <&cru CLK_CIF_OUT>;
+ assigned-clocks = <&cru CLK_CIF_OUT>;
+ assigned-clock-rates = <24000000>;
+
+ avdd-supply = <&vcc2v8_dvp>;
+ dvdd-supply = <&vdd1v2_dvp>;
+ dovdd-supply = <&vcc1v8_dvp>;
+ powerdown-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_LOW>;
+
+ port {
+ endpoint {
+ data-lanes = <1 2>;
+ remote-endpoint = <0>;
+ link-frequencies = /bits/ 64 <210000000 168000000>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ accelerometer@18 {
+ compatible = "silan,sc7a20";
+ reg = <0x18>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsensor_int_l>;
+ st,drdy-int-pin = <1>;
+ vdd-supply = <&vcc_1v8>;
+ vddio-supply = <&vcc_1v8>;
+ mount-matrix = "1", "0", "0",
+ "0", "0", "1",
+ "0", "1", "0";
+ };
+};
+
+&i2s0_8ch {
+ status = "okay";
+};
+
+&i2s1_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1m0_sclktx
+ &i2s1m0_lrcktx
+ &i2s1m0_sdi0
+ &i2s1m0_sdo0>;
+ rockchip,trcm-sync-tx-only;
+ status = "okay";
+};
+
+&pcie2x1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_reset_h>;
+ reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc3v3_minipcie>;
+ status = "okay";
+};
+
+&pinctrl {
+ accelerometer {
+ gsensor_int_l: gsensor-int-l {
+ rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ bluetooth {
+ bt_wake_host_h: bt-wake-host-h {
+ rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ camerab {
+ camerab_pdn_l: camerab-pdn-l {
+ rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ camerab_rst_l: camerab-rst-l {
+ rockchip,pins = <4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ cameraf {
+ cameraf_pdn_l: cameraf-pdn-l {
+ rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ cameraf_rst_l: cameraf-rst-l {
+ rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ display {
+ lcd_pwren_h: lcd-pwren-h {
+ rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ flash {
+ flash_led_en_h: flash-led-en-h {
+ rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ keyboard {
+ kb_id_det: kb-id-det {
+ rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie_pwren_h: pcie-pwren-h {
+ rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie_reset_h: pcie-reset-h {
+ rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ sd {
+ sdmmc_pwren_l: sdmmc-pwren-l {
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ fspi {
+ fspi_dual_io_pins: fspi-dual-io-pins {
+ rockchip,pins =
+ /* fspi_clk */
+ <1 RK_PD0 1 &pcfg_pull_none>,
+ /* fspi_cs0n */
+ <1 RK_PD3 1 &pcfg_pull_none>,
+ /* fspi_d0 */
+ <1 RK_PD1 1 &pcfg_pull_none>,
+ /* fspi_d1 */
+ <1 RK_PD2 1 &pcfg_pull_none>;
+ };
+ };
+
+ sound {
+ hp_det_l: hp-det-l {
+ rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ spk_ctl: spk-ctl {
+ rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ touchscreen {
+ tp_int_l_pmuio2: tp-int-l-pmuio2 {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ tp_rst_l_pmuio2: tp-rst-l-pmuio2 {
+ rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ usbcc_int_l: usbcc-int-l {
+ rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ usb_host_pwren1_h: usb-host-pwren1-h {
+ rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ usb_host_pwren2_h: usb-host-pwren2-h {
+ rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ wifi {
+ host_wake_wl: host-wake-wl {
+ rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wifi_pwren: wifi-pwren {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wifi_reg_on_h: wifi-reg-on-h {
+ rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wifi_reset: wifi-reset {
+ rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wifi_wake_host_h: wifi-wake-host-h {
+ rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+};
+
+&pmu_io_domains {
+ pmuio1-supply = <&vcc3v3_pmu>;
+ pmuio2-supply = <&vcca1v8_pmu>;
+ vccio1-supply = <&vccio_acodec>;
+ vccio2-supply = <&vcc_1v8>;
+ vccio3-supply = <&vccio_sd>;
+ vccio4-supply = <&vcc_1v8>;
+ vccio5-supply = <&vcc_1v8>;
+ vccio6-supply = <&vcc1v8_dvp>;
+ vccio7-supply = <&vcc_3v3>;
+ status = "okay";
+};
+
+&pwm4 {
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&vcc_1v8>;
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ no-sdio;
+ no-sd;
+ non-removable;
+ max-frequency = <200000000>;
+ mmc-hs200-1_8v;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_bus8
+ &emmc_clk
+ &emmc_cmd
+ &emmc_datastrobe
+ &emmc_rstnout>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vcc_1v8>;
+ status = "okay";
+};
+
+&sdmmc0 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc0_bus4
+ &sdmmc0_clk
+ &sdmmc0_cmd
+ &sdmmc0_det>;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc3v3_sd>;
+ vqmmc-supply = <&vccio_sd>;
+ status = "okay";
+};
+
+&sdmmc1 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc1_bus4
+ &sdmmc1_cmd
+ &sdmmc1_clk>;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc_wl>;
+ vqmmc-supply = <&vcca1v8_pmu>;
+ status = "okay";
+};
+
+&sfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&fspi_dual_io_pins>;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <24000000>;
+ spi-rx-bus-width = <2>;
+ spi-tx-bus-width = <1>;
+ };
+};
+
+&tsadc {
+ rockchip,hw-tshut-mode = <1>;
+ rockchip,hw-tshut-polarity = <0>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1m0_xfer
+ &uart1m0_ctsn
+ &uart1m0_rtsn>;
+ status = "okay";
+ uart-has-rtscts;
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host0_xhci {
+ status = "okay";
+};
+
+&usb_host1_xhci {
+ status = "okay";
+};
+
+&usb2phy0 {
+ status = "okay";
+};
+
+&usb2phy0_host {
+ phy-supply = <&vcc5v0_usb_host0>;
+ status = "okay";
+};
+
+&usb2phy0_otg {
+ status = "okay";
+};
+
+&usb2phy1 {
+ status = "okay";
+};
+
+&usb2phy1_otg {
+ phy-supply = <&vcc5v0_usb_host2>;
+ status = "okay";
+};
+
+&vop {
+ assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+ assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi_in_vp0>;
+ };
+};
+
+&vp1 {
+ vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
+ reg = <ROCKCHIP_VOP2_EP_MIPI0>;
+ remote-endpoint = <&dsi0_in_vp1>;
+ };
+};
--
2.43.0
On Friday, 22 December 2023 12:05:44 CET Manuel Traut wrote:
> + rk817-sound {
> + compatible = "simple-audio-card";
> + pinctrl-names = "default";
> + pinctrl-0 = <&hp_det_l>;
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "PineTab2";
> + simple-audio-card,mclk-fs = <256>;
> +
> + simple-audio-card,widgets =
> + "Microphone", "Mic Jack",
> + "Headphone", "Headphones",
> + "Microphone", "Microphone",
> + "Speaker", "Speakers";
> +
> + simple-audio-card,routing =
> + "MICL", "Microphone",
> + "MICR", "Mic Jack",
> + "Headphones", "HPOL",
> + "Headphones", "HPOR",
> + "Speaker Amplifier INL", "HPOL",
> + "Speaker Amplifier INR", "HPOR",
> + "Speakers", "Speaker Amplifier OUTL",
> + "Speakers", "Speaker Amplifier OUTR";
> +
> + simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6
> GPIO_ACTIVE_HIGH>; + simple-audio-card,aux-devs =
> <&speaker_amp>;
> + simple-audio-card,pin-switches = "Speakers", "Microphone";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1_8ch>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&rk817>;
> + };
> + };
Not sure if it's right (or allowed) to post a different patch as attachment,
but I have been using a different audio configuration (see attachment).
I haven't yet tried if/how it works via HDMI yet, but the speakers and
headphones work fine.
This patch is based on the following commit:
https://github.com/TuxThePenguin0/linux/commit/
872b829a3511cfa853bd3af3bd4f30be1cb3d1ab
I've added 'Danct12' to the To list as they are the maintainer of the primary
PT2 image and we worked together to get to this audio config.
I don't if they still use it.
(I've been using my own kernel/image for a while now).
Cheers,
Diederik
On Friday, 22 December 2023 12:05:40 CET Manuel Traut wrote:
> [3]
> https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/
> mobian-6.6/debian/patches/display/0018-drm-panel-add-BOE-TH101MB31IG002-28A-
> driver.patch?ref_type=heads
> [4]
> https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/
> mobian-6.6/debian/patches/device-tree/0134-arch-arm64-add-Pine64-PineTab2-de
> vice-trees.patch?ref_type=heads
FWIW I believe the actual sources are from
https://github.com/TuxThePenguin0/linux/commits/device/pine64-pinetab2_stable
On Friday, 22 December 2023 12:05:44 CET Manuel Traut wrote:
> +
> +&cru {
> + assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru
> PLL_VPLL>; + assigned-clock-rates = <1200000000>, <200000000>,
> <500000000>; +};
Attachment seem to work and for this I also have the attached patch in my
patch set.
IIRC without it you get an error in dmesg immediately at boot up which is
visible on the PT2 *if* you have immediate visual output (which is not (yet?)
the case in my image/kernel).
Cheers,
Diederik
On Fri, Dec 22, 2023 at 2:32 PM Manuel Traut <[email protected]> wrote:
>
> From: Segfault <[email protected]>
>
> The BOE TH101MB31IG002-28A panel is a WXGA panel.
> It is used in Pine64 Pinetab2 and PinetabV.
>
> Signed-off-by: Segfault <[email protected]>
Please use a real name instead...
> +MODULE_AUTHOR("Alexander Warnecke <[email protected]>");
like here.
On Friday, December 22, 2023 11:05:44 AM UTC Manuel Traut wrote:
> From: Segfault <[email protected]>
Using nickname is not allowed:
https://www.kernel.org/doc/html/v6.6/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
>
> This includes support for both the v0.1 units that were sent to developers
> and the v2.0 units from production.
>
> v1.0 is not included as no units are known to exist.
>
> Working/Tested:
> - SDMMC
> - UART
> - Buttons
> - Charging/Battery/PMIC
> - Audio
> - USB
> - Display
>
> WiFi is not added, since the driver is not ready for mainline.
>
> Signed-off-by: Segfault <[email protected]>
> Signed-off-by: Manuel Traut <[email protected]>
> ---
> arch/arm64/boot/dts/rockchip/Makefile | 2 +
> .../boot/dts/rockchip/rk3566-pinetab2-v0.1.dts | 26 +
> .../boot/dts/rockchip/rk3566-pinetab2-v2.0.dts | 46 +
> arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 1032
> ++++++++++++++++++++ 4 files changed, 1106 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile
> b/arch/arm64/boot/dts/rockchip/Makefile index a18f33bf0c0e..ef66c0937a9b
> 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -77,6 +77,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.2.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinetab2-v0.1.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinetab2-v2.0.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-powkiddy-rgb30.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts
> b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts new file mode
> 100644
> index 000000000000..ba244545ba26
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v0.1.dts
> @@ -0,0 +1,26 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
Not sure if this is needed but there's no copyright header here (same with other files in this patch)
> +
> +/dts-v1/;
> +
> +#include "rk3566-pinetab2.dtsi"
> +
> +/ {
> + model = "Pine64 PineTab2 v0.1";
> + compatible = "pine64,pinetab2-v0.1", "pine64,pinetab2", "rockchip,rk3566";
> +};
> +
> +&lcd {
> + reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
> +};
> +
> +&pinctrl {
> + display {
> + lcd0_rst_l: lcd0-rst-l {
> + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&vcc_wl {
> + gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
> +};
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts
> b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts new file mode
> 100644
> index 000000000000..f401ff802175
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2-v2.0.dts
> @@ -0,0 +1,46 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +/dts-v1/;
> +
> +#include "rk3566-pinetab2.dtsi"
> +
> +/ {
> + model = "Pine64 PineTab2 v2.0";
> + compatible = "pine64,pinetab2-v2.0", "pine64,pinetab2", "rockchip,rk3566";
> +};
> +
> +&gpio_keys {
> + pinctrl-0 = <&kb_id_det>, <&hall_int_l>;
> +
> + event-hall-sensor {
> + debounce-interval = <20>;
> + gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
> + label = "Hall Sensor";
> + linux,code = <SW_LID>;
> + linux,input-type = <EV_SW>;
> + wakeup-event-action = <EV_ACT_DEASSERTED>;
> + wakeup-source;
> + };
> +};
> +
> +&lcd {
> + reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>;
> +};
> +
> +&pinctrl {
> + display {
> + lcd0_rst_l: lcd0-rst-l {
> + rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + hall {
> + hall_int_l: hall-int-l {
> + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&vcc_wl {
> + gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
> +};
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi new file mode 100644
> index 000000000000..6d320cfee338
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> @@ -0,0 +1,1032 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,vop2.h>
> +#include <dt-bindings/usb/pd.h>
> +#include "rk3566.dtsi"
> +
> +/ {
> + chassis-type = "tablet";
> +
> + aliases {
> + mmc0 = &sdmmc0;
> + mmc1 = &sdhci;
> + };
> +
> + chosen {
> + stdout-path = "serial2:1500000n8";
> + };
> +
> + adc-keys {
> + compatible = "adc-keys";
> + io-channels = <&saradc 0>;
> + io-channel-names = "buttons";
> + keyup-threshold-microvolt = <1800000>;
> + poll-interval = <25>;
> +
> + button-vol-up {
> + label = "Volume Up";
> + linux,code = <KEY_VOLUMEUP>;
> + press-threshold-microvolt = <297500>;
> + };
> +
> + button-vol-down {
> + label = "Volume Down";
> + linux,code = <KEY_VOLUMEDOWN>;
> + press-threshold-microvolt = <1750>;
> + };
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm4 0 25000 0>;
> + brightness-levels = <20 220>;
> + num-interpolated-steps = <200>;
> + default-brightness-level = <100>;
> + power-supply = <&vcc_sys>;
> + };
> +
> + battery: battery {
> + compatible = "simple-battery";
> + charge-full-design-microamp-hours = <6000000>;
> + charge-term-current-microamp = <300000>;
> + constant-charge-current-max-microamp = <2000000>;
> + constant-charge-voltage-max-microvolt = <4300000>;
> + voltage-max-design-microvolt = <4350000>;
> + voltage-min-design-microvolt = <3400000>;
> +
> + ocv-capacity-celsius = <20>;
> + ocv-capacity-table-0 = <4322000 100>, <4250000 95>, <4192000 90>,
> <4136000 85>, + <4080000 80>, <4022000 75>, <3972000 70>,
> <3928000 65>, + <3885000 60>, <3833000 55>, <3798000 50>,
> <3780000 45>, + <3776000 40>, <3773000 35>, <3755000 30>,
> <3706000 25>, + <3640000 20>, <3589000 15>, <3535000 10>,
> <3492000 5>, + <3400000 0>;
> + };
> +
> + gpio_keys: gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&kb_id_det>;
> +
> + tablet-mode-switch {
> + debounce-interval = <20>;
> + gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
> + label = "Tablet Mode";
> + linux,input-type = <EV_SW>;
> + linux,code = <SW_TABLET_MODE>;
> + };
> + };
> +
> + hdmi-con {
> + compatible = "hdmi-connector";
> + type = "d";
> +
> + port {
> + hdmi_con_in: endpoint {
> + remote-endpoint = <&hdmi_out_con>;
> + };
> + };
> + };
> +
> + led-flash {
> + compatible = "regulator-led";
> + vled-supply = <&led_flash_reg>;
> + function = LED_FUNCTION_FLASH;
> + color = <LED_COLOR_ID_WHITE>;
> + };
> +
> + led_flash_reg: led-flash-reg {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&flash_led_en_h>;
> + regulator-name = "led_flash_reg";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v_midu>;
> + };
> +
> + rk817-sound {
> + compatible = "simple-audio-card";
> + pinctrl-names = "default";
> + pinctrl-0 = <&hp_det_l>;
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "PineTab2";
> + simple-audio-card,mclk-fs = <256>;
> +
> + simple-audio-card,widgets =
> + "Microphone", "Mic Jack",
> + "Headphone", "Headphones",
> + "Microphone", "Microphone",
> + "Speaker", "Speakers";
> +
> + simple-audio-card,routing =
> + "MICL", "Microphone",
> + "MICR", "Mic Jack",
> + "Headphones", "HPOL",
> + "Headphones", "HPOR",
> + "Speaker Amplifier INL", "HPOL",
> + "Speaker Amplifier INR", "HPOR",
> + "Speakers", "Speaker Amplifier OUTL",
> + "Speakers", "Speaker Amplifier OUTR";
> +
> + simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
> + simple-audio-card,aux-devs = <&speaker_amp>;
> + simple-audio-card,pin-switches = "Speakers", "Microphone";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1_8ch>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&rk817>;
> + };
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk817 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_reset>;
> + reset-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_LOW>;
> + post-power-on-delay-ms = <200>;
> + };
> +
> + speaker_amp: speaker-amplifier {
> + compatible = "simple-audio-amplifier";
> + pinctrl-names = "default";
> + pinctrl-0 = <&spk_ctl>;
> + enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
> + sound-name-prefix = "Speaker Amplifier";
> + VCC-supply = <&vcc_bat>;
> + };
> +
> + vcc_3v3: vcc_3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_3v3";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc3v3_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_minipcie: vcc3v3_minipcie {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio4 RK_PC3 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_pwren_h>;
> + regulator-name = "vcc3v3_minipcie";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_sd: vcc3v3_sd {
> + compatible = "regulator-fixed";
> + gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdmmc_pwren_l>;
> + regulator-name = "vcc3v3_sd";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc3v3_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc5v0_usb_host0: vcc5v0_usb_host0 {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb_host_pwren1_h>;
> + regulator-name = "vcc5v0_usb_host0";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v_midu>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc5v0_usb_host2: vcc5v0_usb_host2 {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb_host_pwren2_h>;
> + regulator-name = "vcc5v0_usb_host2";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v_midu>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_bat: vcc_bat {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_bat";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vcc_sys: vcc_sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + vin-supply = <&vcc_bat>;
> + };
> +
> + vcc_wl: vcc_wl {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_pwren>;
> + regulator-name = "vcc_wl";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc3v3_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd1v2_dvp: vdd1v2_dvp {
> + compatible = "regulator-fixed";
> + regulator-name = "vdd1v2_dvp";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + vin-supply = <&vcc_3v3>;
> + /*enable-supply = <&vcc2v8_dvp>;*/
> + };
> +};
> +
> +&combphy1 {
> + status = "okay";
> +};
> +
> +&combphy2 {
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu1 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu2 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu3 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cru {
> + assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
> + assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
> +};
> +
> +&csi_dphy {
> + status = "okay";
> +};
> +
> +&dsi0 {
> + status = "okay";
> + clock-master;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + lcd: panel@0 {
> + compatible = "boe,th101mb31ig002-28a";
> + reg = <0>;
> + backlight = <&backlight>;
> + enable-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&lcd_pwren_h &lcd0_rst_l>;
> + rotation = <90>;
> + power-supply = <&vcc_3v3>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + panel_in_dsi: endpoint@0 {
> + reg = <0>;
> + remote-endpoint = <&dsi0_out_con>;
> + };
> + };
> + };
> + };
> +};
> +
> +&dsi0_in {
> + dsi0_in_vp1: endpoint {
> + remote-endpoint = <&vp1_out_dsi0>;
> + };
> +};
> +
> +&dsi0_out {
> + dsi0_out_con: endpoint {
> + remote-endpoint = <&panel_in_dsi>;
> + };
> +};
> +
> +&dsi_dphy0 {
> + status = "okay";
> +};
> +
> +&gpu {
> + mali-supply = <&vdd_gpu_npu>;
> + status = "okay";
> +};
> +
> +&hdmi {
> + avdd-0v9-supply = <&vdda_0v9_p>;
> + avdd-1v8-supply = <&vcc_1v8>;
> + status = "okay";
> +};
> +
> +&hdmi_in {
> + hdmi_in_vp0: endpoint {
> + remote-endpoint = <&vp0_out_hdmi>;
> + };
> +};
> +
> +&hdmi_out {
> + hdmi_out_con: endpoint {
> + remote-endpoint = <&hdmi_con_in>;
> + };
> +};
> +
> +&hdmi_sound {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + vdd_cpu: regulator@1c {
> + compatible = "tcs,tcs4525";
> + reg = <0x1c>;
> + fcs,suspend-voltage-selector = <1>;
> + regulator-name = "vdd_cpu";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1150000>;
> + regulator-ramp-delay = <2300>;
> + regulator-always-on;
> + regulator-boot-on;
> + vin-supply = <&vcc_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + rk817: pmic@20 {
> + compatible = "rockchip,rk817";
> + reg = <0x20>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
> + assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
> + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
> + clock-names = "mclk";
> + clocks = <&cru I2S1_MCLKOUT_TX>;
> + clock-output-names = "rk808-clkout1", "rk808-clkout2";
> + #clock-cells = <1>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
> + rockchip,system-power-controller;
> + #sound-dai-cells = <0>;
> + wakeup-source;
> +
> + vcc1-supply = <&vcc_sys>;
> + vcc2-supply = <&vcc_sys>;
> + vcc3-supply = <&vcc_sys>;
> + vcc4-supply = <&vcc_sys>;
> + vcc5-supply = <&vcc_sys>;
> + vcc6-supply = <&vcc_sys>;
> + vcc7-supply = <&vcc_sys>;
> + vcc8-supply = <&vcc_sys>;
> + vcc9-supply = <&vcc5v_midu>;
> +
> + regulators {
> + vdd_logic: DCDC_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-initial-mode = <0x2>;
> + regulator-name = "vdd_logic";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu_npu: DCDC_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
No need to regulator-always-on and regulator-boot-on here. The panfrost driver should turn it on.
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-initial-mode = <0x2>;
> + regulator-name = "vdd_gpu_npu";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-mode = <0x2>;
> + regulator-name = "vcc_ddr";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc3v3_sys: DCDC_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-initial-mode = <0x2>;
> + regulator-name = "vcc3v3_sys";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcca1v8_pmu: LDO_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcca1v8_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vdda_0v9_p: LDO_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-name = "vdda_0v9_p";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdda0v9_pmu: LDO_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-name = "vdda0v9_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vccio_acodec: LDO_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vccio_acodec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vccio_sd: LDO_REG5 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vccio_sd";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_pmu: LDO_REG6 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc3v3_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc_1v8: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc_1v8";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc1v8_dvp: LDO_REG8 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_dvp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc2v8_dvp: LDO_REG9 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-name = "vcc2v8_dvp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc5v_midu: BOOST {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-name = "boost";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vbus: OTG_SWITCH {
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-name = "otg_switch";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> +
> + charger {
> + monitored-battery = <&battery>;
> + rockchip,resistor-sense-micro-ohms = <10000>;
> + rockchip,sleep-enter-current-microamp = <300000>;
> + rockchip,sleep-filter-current-microamp = <100000>;
> + };
> + };
> +};
> +
> +&i2c1 {
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + touchscreen@5d {
> + compatible = "goodix,gt911";
> + reg = <0x5d>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <RK_PB0 IRQ_TYPE_EDGE_FALLING>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&tp_int_l_pmuio2>, <&tp_rst_l_pmuio2>;
> + AVDD28-supply = <&vcc3v3_pmu>;
> + VDDIO-supply = <&vcca1v8_pmu>;
> + irq-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
> + };
> +};
> +
> +&i2c2 {
> + clock-frequency = <400000>;
> + pinctrl-0 = <&i2c2m1_xfer>;
> + status = "okay";
> +
> + vcm@c {
> + compatible = "dongwoon,dw9714";
> + reg = <0x0c>;
> + vcc-supply = <&vcc1v8_dvp>;
> + };
> +
> + camera@36 {
> + compatible = "ovti,ov5648";
> + reg = <0x36>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&camerab_pdn_l &camerab_rst_l>;
> +
> + clocks = <&cru CLK_CIF_OUT>;
> + assigned-clocks = <&cru CLK_CIF_OUT>;
> + assigned-clock-rates = <24000000>;
> +
> + avdd-supply = <&vcc2v8_dvp>;
> + dvdd-supply = <&vdd1v2_dvp>;
> + dovdd-supply = <&vcc1v8_dvp>;
> + powerdown-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
> + reset-gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_LOW>;
> +
> + port {
> + endpoint {
> + data-lanes = <1 2>;
> + remote-endpoint = <0>;
> + link-frequencies = /bits/ 64 <210000000 168000000>;
> + };
> + };
> + };
> +};
> +
> +&i2c5 {
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + accelerometer@18 {
> + compatible = "silan,sc7a20";
> + reg = <0x18>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&gsensor_int_l>;
> + st,drdy-int-pin = <1>;
> + vdd-supply = <&vcc_1v8>;
> + vddio-supply = <&vcc_1v8>;
> + mount-matrix = "1", "0", "0",
> + "0", "0", "1",
> + "0", "1", "0";
> + };
> +};
> +
> +&i2s0_8ch {
> + status = "okay";
> +};
> +
> +&i2s1_8ch {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2s1m0_sclktx
> + &i2s1m0_lrcktx
> + &i2s1m0_sdi0
> + &i2s1m0_sdo0>;
> + rockchip,trcm-sync-tx-only;
> + status = "okay";
> +};
> +
> +&pcie2x1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_reset_h>;
> + reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
> + vpcie3v3-supply = <&vcc3v3_minipcie>;
> + status = "okay";
> +};
> +
> +&pinctrl {
> + accelerometer {
> + gsensor_int_l: gsensor-int-l {
> + rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
> + };
> + };
> +
> + bluetooth {
> + bt_wake_host_h: bt-wake-host-h {
> + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
> + };
> + };
> +
> + camerab {
> + camerab_pdn_l: camerab-pdn-l {
> + rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + camerab_rst_l: camerab-rst-l {
> + rockchip,pins = <4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + cameraf {
> + cameraf_pdn_l: cameraf-pdn-l {
> + rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + cameraf_rst_l: cameraf-rst-l {
> + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + display {
> + lcd_pwren_h: lcd-pwren-h {
> + rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + flash {
> + flash_led_en_h: flash-led-en-h {
> + rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + keyboard {
> + kb_id_det: kb-id-det {
> + rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + pcie {
> + pcie_pwren_h: pcie-pwren-h {
> + rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + pcie_reset_h: pcie-reset-h {
> + rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + pmic {
> + pmic_int_l: pmic-int-l {
> + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
> + };
> + };
> +
> + sd {
> + sdmmc_pwren_l: sdmmc-pwren-l {
> + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + fspi {
> + fspi_dual_io_pins: fspi-dual-io-pins {
> + rockchip,pins =
> + /* fspi_clk */
> + <1 RK_PD0 1 &pcfg_pull_none>,
> + /* fspi_cs0n */
> + <1 RK_PD3 1 &pcfg_pull_none>,
> + /* fspi_d0 */
> + <1 RK_PD1 1 &pcfg_pull_none>,
> + /* fspi_d1 */
> + <1 RK_PD2 1 &pcfg_pull_none>;
> + };
> + };
> +
> + sound {
> + hp_det_l: hp-det-l {
> + rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + spk_ctl: spk-ctl {
> + rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + touchscreen {
> + tp_int_l_pmuio2: tp-int-l-pmuio2 {
> + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
> + };
> +
> + tp_rst_l_pmuio2: tp-rst-l-pmuio2 {
> + rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + usb {
> + usbcc_int_l: usbcc-int-l {
> + rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + usb_host_pwren1_h: usb-host-pwren1-h {
> + rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + usb_host_pwren2_h: usb-host-pwren2-h {
> + rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + wifi {
> + host_wake_wl: host-wake-wl {
> + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_pwren: wifi-pwren {
> + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_reg_on_h: wifi-reg-on-h {
> + rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_reset: wifi-reset {
> + rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_wake_host_h: wifi-wake-host-h {
> + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
> + };
> + };
> +};
> +
> +&pmu_io_domains {
> + pmuio1-supply = <&vcc3v3_pmu>;
> + pmuio2-supply = <&vcca1v8_pmu>;
> + vccio1-supply = <&vccio_acodec>;
> + vccio2-supply = <&vcc_1v8>;
> + vccio3-supply = <&vccio_sd>;
> + vccio4-supply = <&vcc_1v8>;
> + vccio5-supply = <&vcc_1v8>;
> + vccio6-supply = <&vcc1v8_dvp>;
> + vccio7-supply = <&vcc_3v3>;
> + status = "okay";
> +};
> +
> +&pwm4 {
> + status = "okay";
> +};
> +
> +&saradc {
> + vref-supply = <&vcc_1v8>;
> + status = "okay";
> +};
> +
> +&sdhci {
> + bus-width = <8>;
> + no-sdio;
> + no-sd;
> + non-removable;
> + max-frequency = <200000000>;
> + mmc-hs200-1_8v;
> + pinctrl-names = "default";
> + pinctrl-0 = <&emmc_bus8
> + &emmc_clk
> + &emmc_cmd
> + &emmc_datastrobe
> + &emmc_rstnout>;
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&vcc_1v8>;
> + status = "okay";
> +};
> +
> +&sdmmc0 {
> + bus-width = <4>;
> + cap-sd-highspeed;
> + cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
> + disable-wp;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdmmc0_bus4
> + &sdmmc0_clk
> + &sdmmc0_cmd
> + &sdmmc0_det>;
> + sd-uhs-sdr104;
> + vmmc-supply = <&vcc3v3_sd>;
> + vqmmc-supply = <&vccio_sd>;
> + status = "okay";
> +};
> +
> +&sdmmc1 {
> + bus-width = <4>;
> + cap-sd-highspeed;
> + cap-sdio-irq;
> + keep-power-in-suspend;
> + mmc-pwrseq = <&sdio_pwrseq>;
> + non-removable;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdmmc1_bus4
> + &sdmmc1_cmd
> + &sdmmc1_clk>;
> + sd-uhs-sdr104;
> + vmmc-supply = <&vcc_wl>;
> + vqmmc-supply = <&vcca1v8_pmu>;
> + status = "okay";
> +};
> +
> +&sfc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&fspi_dual_io_pins>;
> + status = "okay";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + flash@0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <24000000>;
> + spi-rx-bus-width = <2>;
> + spi-tx-bus-width = <1>;
> + };
> +};
> +
> +&tsadc {
> + rockchip,hw-tshut-mode = <1>;
> + rockchip,hw-tshut-polarity = <0>;
> + status = "okay";
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart1m0_xfer
> + &uart1m0_ctsn
> + &uart1m0_rtsn>;
> + status = "okay";
> + uart-has-rtscts;
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&usb_host0_ehci {
> + status = "okay";
> +};
> +
> +&usb_host0_ohci {
> + status = "okay";
> +};
> +
> +&usb_host0_xhci {
> + status = "okay";
> +};
> +
> +&usb_host1_xhci {
> + status = "okay";
> +};
> +
> +&usb2phy0 {
> + status = "okay";
> +};
> +
> +&usb2phy0_host {
> + phy-supply = <&vcc5v0_usb_host0>;
> + status = "okay";
> +};
> +
> +&usb2phy0_otg {
> + status = "okay";
> +};
> +
> +&usb2phy1 {
> + status = "okay";
> +};
> +
> +&usb2phy1_otg {
> + phy-supply = <&vcc5v0_usb_host2>;
> + status = "okay";
> +};
> +
> +&vop {
> + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
> + assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
> + status = "okay";
> +};
> +
> +&vop_mmu {
> + status = "okay";
> +};
> +
> +&vp0 {
> + vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
> + reg = <ROCKCHIP_VOP2_EP_HDMI0>;
> + remote-endpoint = <&hdmi_in_vp0>;
> + };
> +};
> +
> +&vp1 {
> + vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
> + reg = <ROCKCHIP_VOP2_EP_MIPI0>;
> + remote-endpoint = <&dsi0_in_vp1>;
> + };
> +};
On Fri, Dec 22, 2023 at 05:51:41PM +0100, Diederik de Haas wrote:
> On Friday, 22 December 2023 12:05:40 CET Manuel Traut wrote:
> > [3]
> > https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/
> > mobian-6.6/debian/patches/display/0018-drm-panel-add-BOE-TH101MB31IG002-28A-
> > driver.patch?ref_type=heads
> > [4]
> > https://salsa.debian.org/Mobian-team/devices/kernels/rockchip-linux/-/blob/
> > mobian-6.6/debian/patches/device-tree/0134-arch-arm64-add-Pine64-PineTab2-de
> > vice-trees.patch?ref_type=heads
>
> FWIW I believe the actual sources are from
> https://github.com/TuxThePenguin0/linux/commits/device/pine64-pinetab2_stable
Thanks for pointing this out, there are also some other relevant changes.
I will take care on this and Krzysztofs review and post a v2 later.
Thanks
Manuel
Hi Diederik,
On Fri, Dec 22, 2023 at 06:01:54PM +0100, Diederik de Haas wrote:
> On Friday, 22 December 2023 12:05:44 CET Manuel Traut wrote:
> > +
> > +&cru {
> > + assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru
> > PLL_VPLL>; + assigned-clock-rates = <1200000000>, <200000000>,
> > <500000000>; +};
>
> Attachment seem to work and for this I also have the attached patch in my
> patch set.
> IIRC without it you get an error in dmesg immediately at boot up which is
> visible on the PT2 *if* you have immediate visual output (which is not (yet?)
> the case in my image/kernel).
you can see the message also by calling "dmesg --level err".
I could verify that your patch removes the error message.
I will pick the change for v2.
> Cheers,
> Diederik
> From d782a64f3b51ffb2f33d3ba3e11e2ebc416542e3 Mon Sep 17 00:00:00 2001
> From: Jonas Karlman <[email protected]>
> Date: Thu, 17 Aug 2023 17:52:47 +0200
> Subject: [PATCH 6/8] arm64: dts: rk3566-pinetab2: Fix cru assigned clocks
>
> Jonas Karlman provided/linked to the patch on IRC.
> Seems related to upstream commit 64b69474edf3b885c19a89bb165f978ba1b4be00.
>
> Signed-off-by: Diederik de Haas <[email protected]>
> Link: https://github.com/Kwiboo/u-boot-rockchip/blob/rk3568-2023.10/arch/arm/dts/rk3566-pinetab2-u-boot.dtsi#L11-L15
> Link: https://lore.kernel.org/all/[email protected]/
> ---
> arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> index bbd7ed53602a..4a5bee5a28a7 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> @@ -288,8 +288,9 @@ &cpu3 {
> };
>
> &cru {
> - assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
> - assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
> + assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
> + assigned-clock-rates = <32768>, <1200000000>, <200000000>, <500000000>;
> + assigned-clock-parents = <&pmucru CLK_RTC32K_FRAC>;
> };
>
> &csi_dphy {
> --
> 2.42.0
>
On Fri, Dec 22, 2023 at 05:49:35PM +0100, Diederik de Haas wrote:
> On Friday, 22 December 2023 12:05:44 CET Manuel Traut wrote:
> > + rk817-sound {
> > + compatible = "simple-audio-card";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&hp_det_l>;
> > + simple-audio-card,format = "i2s";
> > + simple-audio-card,name = "PineTab2";
> > + simple-audio-card,mclk-fs = <256>;
> > +
> > + simple-audio-card,widgets =
> > + "Microphone", "Mic Jack",
> > + "Headphone", "Headphones",
> > + "Microphone", "Microphone",
> > + "Speaker", "Speakers";
> > +
> > + simple-audio-card,routing =
> > + "MICL", "Microphone",
> > + "MICR", "Mic Jack",
> > + "Headphones", "HPOL",
> > + "Headphones", "HPOR",
> > + "Speaker Amplifier INL", "HPOL",
> > + "Speaker Amplifier INR", "HPOR",
> > + "Speakers", "Speaker Amplifier OUTL",
> > + "Speakers", "Speaker Amplifier OUTR";
> > +
> > + simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6
> > GPIO_ACTIVE_HIGH>; + simple-audio-card,aux-devs =
> > <&speaker_amp>;
> > + simple-audio-card,pin-switches = "Speakers", "Microphone";
> > +
> > + simple-audio-card,cpu {
> > + sound-dai = <&i2s1_8ch>;
> > + };
> > +
> > + simple-audio-card,codec {
> > + sound-dai = <&rk817>;
> > + };
> > + };
>
> Not sure if it's right (or allowed) to post a different patch as attachment,
> but I have been using a different audio configuration (see attachment).
> I haven't yet tried if/how it works via HDMI yet, but the speakers and
> headphones work fine.
> This patch is based on the following commit:
> https://github.com/TuxThePenguin0/linux/commit/
> 872b829a3511cfa853bd3af3bd4f30be1cb3d1ab
Yes, this fixes the headphone detection. I cannot test HDMI because of a missing
cable.
I will pick the change in v2.
> I've added 'Danct12' to the To list as they are the maintainer of the primary
> PT2 image and we worked together to get to this audio config.
> I don't if they still use it.
> (I've been using my own kernel/image for a while now).
Thanks. I just crossed this repo:
https://github.com/dreemurrs-embedded/linux-pinetab2/tree/v6.6.7-danctnix1
It includes some more improvements I will pick for v2.
Regards
Manuel
> From 17efeb0ae766886345ff0574c534079742539b56 Mon Sep 17 00:00:00 2001
> From: Scott Santucci <[email protected]>
> Date: Mon, 17 Jul 2023 13:06:20 +0200
> Subject: [PATCH 3/8] arm64: dts: rk3566-pinetab2: Fix audio configuration
>
> The audio configuration of the PineTab2 matches the `rk817_ext` alsa
> ucm2 profile, so switch the configuration to that. Use `rk817_ext` and
> not `rk817_int` as the PineTab2 uses an external amplifier.
>
> Also the headphones plugged/unplugged detection is backwards, so apply
> the fix provided by Danct12 <[email protected]>.
>
> Signed-off-by: Diederik de Haas <[email protected]>
> Link: https://github.com/dreemurrs-embedded/Pine64-Arch/pull/555
> ---
> arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> index a766f21bd6f8..59e4bf2f77c7 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
> @@ -116,14 +116,14 @@ rk817-sound {
> pinctrl-names = "default";
> pinctrl-0 = <&hp_det_l>;
> simple-audio-card,format = "i2s";
> - simple-audio-card,name = "PineTab2";
> + simple-audio-card,name = "rk817_ext";
> simple-audio-card,mclk-fs = <256>;
>
> simple-audio-card,widgets =
> "Microphone", "Mic Jack",
> "Headphone", "Headphones",
> "Microphone", "Microphone",
> - "Speaker", "Speakers";
> + "Speaker", "Internal Speakers";
>
> simple-audio-card,routing =
> "MICL", "Microphone",
> @@ -132,12 +132,12 @@ rk817-sound {
> "Headphones", "HPOR",
> "Speaker Amplifier INL", "HPOL",
> "Speaker Amplifier INR", "HPOR",
> - "Speakers", "Speaker Amplifier OUTL",
> - "Speakers", "Speaker Amplifier OUTR";
> + "Internal Speakers", "Speaker Amplifier OUTL",
> + "Internal Speakers", "Speaker Amplifier OUTR";
>
> - simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
> + simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
> simple-audio-card,aux-devs = <&speaker_amp>;
> - simple-audio-card,pin-switches = "Speakers", "Microphone";
> + simple-audio-card,pin-switches = "Internal Speakers", "Microphone";
>
> simple-audio-card,cpu {
> sound-dai = <&i2s1_8ch>;
> --
> 2.42.0
>
Hi Manuel,
On Saturday, 23 December 2023 14:59:34 CET Manuel Traut wrote:
> On Fri, Dec 22, 2023 at 06:01:54PM +0100, Diederik de Haas wrote:
> > On Friday, 22 December 2023 12:05:44 CET Manuel Traut wrote:
> > > +
> > > +&cru {
> > > + assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru
> > > PLL_VPLL>; + assigned-clock-rates = <1200000000>, <200000000>,
> > > <500000000>; +};
> >
> > Attachment seem to work and for this I also have the attached patch in my
> > patch set.
> > IIRC without it you get an error in dmesg immediately at boot up which is
> > visible on the PT2 *if* you have immediate visual output (which is not
> > (yet?) the case in my image/kernel).
>
> you can see the message also by calling "dmesg --level err".
> I could verify that your patch removes the error message.
As I have been using that patch for a while, I couldn't verify it myself
anymore ;-)
If you use the (default) danctnix image, then you see it immediately at boot
up (at least the last time I tried it). With my (WIP) image, I only get visual
output after 5-7 seconds, so you'll likely miss that visual error if the image
you use also has a delay before outputting things on the screen.
But indeed, it would still show up in dmesg (without the patch).
> I will pick the change for v2.
Great :-)
On 12/22/2023 3:05 AM, Manuel Traut wrote:
> From: Segfault <[email protected]>
>
> The BOE TH101MB31IG002-28A panel is a WXGA panel.
> It is used in Pine64 Pinetab2 and PinetabV.
>
> Signed-off-by: Segfault <[email protected]>
> Signed-off-by: Manuel Traut <[email protected]>
> ---
> drivers/gpu/drm/panel/Kconfig | 11 +
> drivers/gpu/drm/panel/Makefile | 1 +
> .../gpu/drm/panel/panel-boe-th101mb31ig002-28a.c | 307 +++++++++++++++++++++
> 3 files changed, 319 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> index 99e14dc212ec..927ddd10e688 100644
> --- a/drivers/gpu/drm/panel/Kconfig
> +++ b/drivers/gpu/drm/panel/Kconfig
> @@ -67,6 +67,17 @@ config DRM_PANEL_BOE_HIMAX8279D
> 24 bit RGB per pixel. It provides a MIPI DSI interface to
> the host and has a built-in LED backlight.
>
> +config DRM_PANEL_BOE_TH101MB31UIG002_28A
> + tristate "Boe TH101MB31UIG002-28A panel"
> + depends on OF
> + depends on DRM_MIPI_DSI
> + depends on BACKLIGHT_CLASS_DEVICE
> + help
> + Say Y here if you want to enable support for Boe
> + TH101MB31UIG002-28A TFT-LCD modules. The panel has a 800x1280
> + resolution and uses 24 bit RGB per pixel. It provides a MIPI DSI
> + interface to the host and has a built-in LED backlight.
> +
> config DRM_PANEL_BOE_TV101WUM_NL6
> tristate "BOE TV101WUM and AUO KD101N80 45NA 1200x1920 panel"
> depends on OF
> diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
> index d10c3de51c6d..dd6e1ac9d0a2 100644
> --- a/drivers/gpu/drm/panel/Makefile
> +++ b/drivers/gpu/drm/panel/Makefile
> @@ -5,6 +5,7 @@ obj-$(CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596) += panel-asus-z00t-tm5p5-n35596.
> obj-$(CONFIG_DRM_PANEL_AUO_A030JTN01) += panel-auo-a030jtn01.o
> obj-$(CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0) += panel-boe-bf060y8m-aj0.o
> obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
> +obj-$(CONFIG_DRM_PANEL_BOE_TH101MB31UIG002_28A) += panel-boe-th101mb31ig002-28a.o
> obj-$(CONFIG_DRM_PANEL_BOE_TV101WUM_NL6) += panel-boe-tv101wum-nl6.o
> obj-$(CONFIG_DRM_PANEL_DSI_CM) += panel-dsi-cm.o
> obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o
> diff --git a/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
> new file mode 100644
> index 000000000000..ac1dc99a0300
> --- /dev/null
> +++ b/drivers/gpu/drm/panel/panel-boe-th101mb31ig002-28a.c
> @@ -0,0 +1,307 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2023 Alexander Warnecke <[email protected]>
> + * Copyright (c) 2023 Manuel Traut <[email protected]>
> + */
> +
> +#include <linux/delay.h>
> +#include <linux/gpio/consumer.h>
> +#include <linux/module.h>
> +#include <linux/of.h>
> +#include <linux/of_device.h>
> +#include <linux/regulator/consumer.h>
> +
> +#include <drm/drm_connector.h>
> +#include <drm/drm_mipi_dsi.h>
> +#include <drm/drm_modes.h>
> +#include <drm/drm_panel.h>
> +
> +struct boe_th101mb31ig002 {
> + struct drm_panel panel;
> + bool enabled;
> + bool prepared;
Hi Manuel,
If I remember correctly, commit
d2aacaf07395bd798373cbec6af05fff4147aff3 should have introduced
prepared/enabled do the drm_panel struct.
Thanks,
Jessica Zhang
> +
> + struct mipi_dsi_device *dsi;
> +
> + struct regulator *power;
> + struct gpio_desc *enable;
> + struct gpio_desc *reset;
> +
> + enum drm_panel_orientation orientation;
> +};
> +
> +static int boe_th101mb31ig002_disable(struct drm_panel *panel)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> +
> + if (!ctx->enabled)
> + return 0;
> +
> + mipi_dsi_dcs_set_display_off(ctx->dsi);
> + msleep(120);
> + ctx->enabled = false;
> +
> + return 0;
> +}
> +
> +static int boe_th101mb31ig002_unprepare(struct drm_panel *panel)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> +
> + if (!ctx->prepared)
> + return 0;
> +
> + mipi_dsi_dcs_enter_sleep_mode(ctx->dsi);
> + msleep(220);
> + gpiod_set_value_cansleep(ctx->reset, 1);
> + gpiod_set_value_cansleep(ctx->enable, 0);
> + regulator_disable(ctx->power);
> + ctx->prepared = false;
> +
> + return 0;
> +}
> +
> +static int boe_th101mb31ig002_prepare(struct drm_panel *panel)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> + struct mipi_dsi_device *dsi = ctx->dsi;
> + int ret;
> +
> + if (ctx->prepared)
> + return 0;
> +
> + ret = regulator_enable(ctx->power);
> + if (ret) {
> + dev_err(&dsi->dev, "Failed to enable power supply: %d\n", ret);
> + return ret;
> + }
> +
> + gpiod_set_value_cansleep(ctx->enable, 1);
> + msleep(120);
> + gpiod_direction_output(ctx->reset, 1);
> + msleep(120);
> + gpiod_direction_output(ctx->reset, 0);
> + msleep(120);
> +
> + mipi_dsi_dcs_write_seq(dsi, 0xE0, 0xAB, 0xBA);
> + mipi_dsi_dcs_write_seq(dsi, 0xE1, 0xBA, 0xAB);
> + mipi_dsi_dcs_write_seq(dsi, 0xB1, 0x10, 0x01, 0x47, 0xFF);
> + mipi_dsi_dcs_write_seq(dsi, 0xB2, 0x0C, 0x14, 0x04, 0x50, 0x50, 0x14);
> + mipi_dsi_dcs_write_seq(dsi, 0xB3, 0x56, 0x53, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xB4, 0x33, 0x30, 0x04);
> + mipi_dsi_dcs_write_seq(dsi, 0xB6, 0xB0, 0x00, 0x00, 0x10, 0x00, 0x10,
> + 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xB8, 0x05, 0x12, 0x29, 0x49, 0x48, 0x00,
> + 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xB9, 0x7C, 0x65, 0x55, 0x49, 0x46, 0x36,
> + 0x3B, 0x24, 0x3D, 0x3C, 0x3D, 0x5C, 0x4C, 0x55,
> + 0x47, 0x46, 0x39, 0x26, 0x06, 0x7C, 0x65, 0x55,
> + 0x49, 0x46, 0x36, 0x3B, 0x24, 0x3D, 0x3C, 0x3D,
> + 0x5C, 0x4C, 0x55, 0x47, 0x46, 0x39, 0x26, 0x06);
> + mipi_dsi_dcs_write_seq(dsi, 0xC0, 0xFF, 0x87, 0x12, 0x34, 0x44, 0x44,
> + 0x44, 0x44, 0x98, 0x04, 0x98, 0x04, 0x0F, 0x00,
> + 0x00, 0xC1);
> + mipi_dsi_dcs_write_seq(dsi, 0xC1, 0x54, 0x94, 0x02, 0x85, 0x9F, 0x00,
> + 0x7F, 0x00, 0x54, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xC2, 0x17, 0x09, 0x08, 0x89, 0x08, 0x11,
> + 0x22, 0x20, 0x44, 0xFF, 0x18, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xC3, 0x86, 0x46, 0x05, 0x05, 0x1C, 0x1C,
> + 0x1D, 0x1D, 0x02, 0x1F, 0x1F, 0x1E, 0x1E, 0x0F,
> + 0x0F, 0x0D, 0x0D, 0x13, 0x13, 0x11, 0x11, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xC4, 0x07, 0x07, 0x04, 0x04, 0x1C, 0x1C,
> + 0x1D, 0x1D, 0x02, 0x1F, 0x1F, 0x1E, 0x1E, 0x0E,
> + 0x0E, 0x0C, 0x0C, 0x12, 0x12, 0x10, 0x10, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xC6, 0x2A, 0x2A);
> + mipi_dsi_dcs_write_seq(dsi, 0xC8, 0x21, 0x00, 0x31, 0x42, 0x34, 0x16);
> + mipi_dsi_dcs_write_seq(dsi, 0xCA, 0xCB, 0x43);
> + mipi_dsi_dcs_write_seq(dsi, 0xCD, 0x0E, 0x4B, 0x4B, 0x20, 0x19, 0x6B,
> + 0x06, 0xB3);
> + mipi_dsi_dcs_write_seq(dsi, 0xD2, 0xE3, 0x2B, 0x38, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xD4, 0x00, 0x01, 0x00, 0x0E, 0x04, 0x44,
> + 0x08, 0x10, 0x00, 0x00, 0x00);
> + mipi_dsi_dcs_write_seq(dsi, 0xE6, 0x80, 0x01, 0xFF, 0xFF, 0xFF, 0xFF,
> + 0xFF, 0xFF);
> + mipi_dsi_dcs_write_seq(dsi, 0xF0, 0x12, 0x03, 0x20, 0x00, 0xFF);
> + mipi_dsi_dcs_write_seq(dsi, 0xF3, 0x00);
> +
> + mipi_dsi_dcs_exit_sleep_mode(dsi);
> + msleep(120);
> + ctx->prepared = true;
> +
> + return 0;
> +}
> +
> +static int boe_th101mb31ig002_enable(struct drm_panel *panel)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> +
> + if (ctx->enabled)
> + return 0;
> +
> + mipi_dsi_dcs_set_display_on(ctx->dsi);
> + msleep(120);
> + ctx->enabled = true;
> +
> + return 0;
> +}
> +
> +static const struct drm_display_mode boe_th101mb31ig002_default_mode = {
> + .clock = 73500,
> + .hdisplay = 800,
> + .hsync_start = 800 + 64,
> + .hsync_end = 800 + 64 + 16,
> + .htotal = 800 + 64 + 16 + 64,
> + .vdisplay = 1280,
> + .vsync_start = 1280 + 2,
> + .vsync_end = 1280 + 2 + 4,
> + .vtotal = 1280 + 2 + 4 + 12,
> + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
> +};
> +
> +static int boe_th101mb31ig002_get_modes(struct drm_panel *panel,
> + struct drm_connector *connector)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> + struct drm_display_mode *mode;
> +
> + mode = drm_mode_duplicate(connector->dev,
> + &boe_th101mb31ig002_default_mode);
> + if (!mode) {
> + dev_err(panel->dev, "Failed to add mode %ux%u@%u\n",
> + boe_th101mb31ig002_default_mode.hdisplay,
> + boe_th101mb31ig002_default_mode.vdisplay,
> + drm_mode_vrefresh(&boe_th101mb31ig002_default_mode));
> + return -ENOMEM;
> + }
> +
> + drm_mode_set_name(mode);
> + drm_mode_probed_add(connector, mode);
> +
> + connector->display_info.bpc = 8;
> + connector->display_info.width_mm = 216;
> + connector->display_info.height_mm = 135;
> +
> + /*
> + * TODO: Remove once all drm drivers call
> + * drm_connector_set_orientation_from_panel()
> + */
> + drm_connector_set_panel_orientation(connector, ctx->orientation);
> +
> + return 1;
> +}
> +
> +static enum drm_panel_orientation boe_th101mb31ig002_get_orientation(struct drm_panel *panel)
> +{
> + struct boe_th101mb31ig002 *ctx = container_of(panel,
> + struct boe_th101mb31ig002,
> + panel);
> +
> + return ctx->orientation;
> +}
> +
> +static const struct drm_panel_funcs boe_th101mb31ig002_funcs = {
> + .disable = boe_th101mb31ig002_disable,
> + .unprepare = boe_th101mb31ig002_unprepare,
> + .prepare = boe_th101mb31ig002_prepare,
> + .enable = boe_th101mb31ig002_enable,
> + .get_modes = boe_th101mb31ig002_get_modes,
> + .get_orientation = boe_th101mb31ig002_get_orientation,
> +};
> +
> +static int boe_th101mb31ig002_dsi_probe(struct mipi_dsi_device *dsi)
> +{
> + struct boe_th101mb31ig002 *ctx;
> + int ret;
> +
> + ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);
> + if (!ctx)
> + return -ENOMEM;
> +
> + ctx->enabled = false;
> + ctx->prepared = false;
> +
> + mipi_dsi_set_drvdata(dsi, ctx);
> + ctx->dsi = dsi;
> +
> + drm_panel_init(&ctx->panel, &dsi->dev, &boe_th101mb31ig002_funcs,
> + DRM_MODE_CONNECTOR_DSI);
> +
> + ctx->power = devm_regulator_get(&dsi->dev, "power");
> + if (IS_ERR(ctx->power))
> + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),
> + "Failed to get power regulator\n");
> +
> + ctx->enable = devm_gpiod_get(&dsi->dev, "enable", GPIOD_OUT_LOW);
> + if (IS_ERR(ctx->enable))
> + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->enable),
> + "Failed to get enable GPIO\n");
> +
> + ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_HIGH);
> + if (IS_ERR(ctx->reset))
> + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),
> + "Failed to get reset GPIO\n");
> +
> + ret = of_drm_get_panel_orientation(dsi->dev.of_node,
> + &ctx->orientation);
> + if (ret)
> + return dev_err_probe(&dsi->dev, ret,
> + "Failed to get orientation\n");
> +
> + ret = drm_panel_of_backlight(&ctx->panel);
> + if (ret)
> + return ret;
> +
> + drm_panel_add(&ctx->panel);
> +
> + dsi->lanes = 4;
> + dsi->format = MIPI_DSI_FMT_RGB888;
> + dsi->mode_flags = MIPI_DSI_MODE_VIDEO_BURST |
> + MIPI_DSI_MODE_NO_EOT_PACKET |
> + MIPI_DSI_MODE_LPM;
> +
> + ret = mipi_dsi_attach(dsi);
> + if (ret < 0) {
> + drm_panel_remove(&ctx->panel);
> + return ret;
> + }
> +
> + return 0;
> +}
> +
> +static void boe_th101mb31ig002_dsi_remove(struct mipi_dsi_device *dsi)
> +{
> + struct boe_th101mb31ig002 *ctx = mipi_dsi_get_drvdata(dsi);
> +
> + mipi_dsi_detach(dsi);
> + drm_panel_remove(&ctx->panel);
> +}
> +
> +static const struct of_device_id boe_th101mb31ig002_of_match[] = {
> + { .compatible = "boe,th101mb31ig002-28a", },
> + { /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(of, boe_th101mb31ig002_of_match);
> +
> +static struct mipi_dsi_driver boe_th101mb31ig002_driver = {
> + .driver = {
> + .name = "boe-th101mb31ig002-28a",
> + .of_match_table = boe_th101mb31ig002_of_match,
> + },
> + .probe = boe_th101mb31ig002_dsi_probe,
> + .remove = boe_th101mb31ig002_dsi_remove,
> +};
> +module_mipi_dsi_driver(boe_th101mb31ig002_driver);
> +
> +MODULE_AUTHOR("Alexander Warnecke <[email protected]>");
> +MODULE_DESCRIPTION("BOE TH101MB31IG002-28A MIPI-DSI LCD panel");
> +MODULE_LICENSE("GPL");
>
> --
> 2.43.0
>