This series enables CSI camera support on BeaglePlay, SK-AM62 and
SK-AM62A, now that the dt-bindings and driver support for CSI-RX related
IPs is merged in v6.7-rc1.
Along with the device tree nodes for CSI-RX, add new DT overlays for
different camera modules like RPiv2 (IMX219) or PCam5C (OV5640).
Signed-off-by: Jai Luthra <[email protected]>
---
Changes in v3:
- Enable CSI-RX and DPHY nodes in the overlays instead of base DTBs for
SK-AM62 and SK-AM62A
- Link to v2: https://lore.kernel.org/r/[email protected]
Changes in v2:
- Follow Andrew's comments to avoid creating combined DTBs with overlays
applied, instead adding them with "dtb- +=" to optionally test that
they apply cleanly with OF_ALL_DTBS=y config.
- [New Patch] Cleanup existing combined DTBs to also do the same as above
- Pick Martyn's Tested-By tag for SK-AM62
- Link to v1: https://lore.kernel.org/r/[email protected]
---
Jai Luthra (9):
arm64: defconfig: Enable AM62 CSI2RX
arm64: dts: ti: Enable CSI-RX on AM62
arm64: dts: ti: Enable CSI-RX on AM62A
arm64: dts: ti: k3-am625-beagleplay: Add overlays for OV5640
arm64: dts: ti: k3-am62x-sk: Enable camera peripherals
arm64: dts: ti: k3-am62x: Add overlays for OV5640
arm64: dts: ti: k3-am62a7-sk: Enable camera peripherals
arm64: dts: ti: k3-am62x: Add overlay for IMX219
arm64: dts: ti: Use OF_ALL_DTBS for combined blobs
arch/arm64/boot/dts/ti/Makefile | 60 ++++++++++---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 62 ++++++++++++++
.../dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso | 77 +++++++++++++++++
.../ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso | 77 +++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 99 ++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 27 ++++++
arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 7 ++
.../arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso | 84 ++++++++++++++++++
.../arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso | 82 ++++++++++++++++++
.../boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso | 82 ++++++++++++++++++
arch/arm64/configs/defconfig | 3 +
11 files changed, 648 insertions(+), 12 deletions(-)
---
base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86
change-id: 20231114-csi_dts-5f433aca3665
Best regards,
--
Jai Luthra <[email protected]>
Three different OV5640 modules are supported using the FFC connector on
BeaglePlay:
- Digilent PCam 5C
- ALINX AN5641
- TEVI-OV5640-*-RPI
The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
overlay.
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/Makefile | 11 ++++
.../dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso | 77 ++++++++++++++++++++++
.../ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso | 77 ++++++++++++++++++++++
3 files changed, 165 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 77a347f9f47d..c6c7825b4cb2 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -12,6 +12,8 @@
k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-ov5640.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb
@@ -80,7 +82,16 @@ dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
+# Build time test only, enabled by CONFIG_OF_ALL_DTBS
+k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \
+ k3-am625-beagleplay-csi2-ov5640.dtbo
+k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \
+ k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
+dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
+ k3-am625-beagleplay-csi2-tevi-ov5640.dtb
+
# Enable support for device-tree overlays
+DTC_FLAGS_k3-am625-beagleplay += -@
DTC_FLAGS_k3-am625-sk += -@
DTC_FLAGS_k3-am62-lp-sk += -@
DTC_FLAGS_k3-am6548-iot2050-advanced-m2 += -@
diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso
new file mode 100644
index 000000000000..5e80ca7033ba
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * ALINX AN5641 & Digilent PCam 5C - OV5640 camera module
+ * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_ov5640_fixed: ov5640-xclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+};
+
+&main_gpio0 {
+ p11-hog {
+ /* P11 - CSI2_CAMERA_GPIO1 */
+ gpio-hog;
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "CSI2_CAMERA_GPIO1";
+ };
+};
+
+&wkup_i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+
+ clocks = <&clk_ov5640_fixed>;
+ clock-names = "xclk";
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&cdns_csi2rx0 {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "okay";
+
+ csi2rx0_in_sensor: endpoint {
+ remote-endpoint = <&csi2_cam0>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&dphy0 {
+ status = "okay";
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso
new file mode 100644
index 000000000000..5e1cbbc27c8f
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Technexion TEVI-OV5640-*-RPI - OV5640 camera module
+ * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_ov5640_fixed: ov5640-xclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+};
+
+&main_gpio0 {
+ p11-hog {
+ /* P11 - CSI2_CAMERA_GPIO1 */
+ gpio-hog;
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "CSI2_CAMERA_GPIO1";
+ };
+};
+
+&wkup_i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+
+ clocks = <&clk_ov5640_fixed>;
+ clock-names = "xclk";
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&cdns_csi2rx0 {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "okay";
+
+ csi2rx0_in_sensor: endpoint {
+ remote-endpoint = <&csi2_cam0>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&dphy0 {
+ status = "okay";
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
--
2.42.1
Three different OV5640 modules are supported using the 15-pin FFC
connector on SK-AM62:
- Digilent PCam 5C
- ALINX AN5641
- TEVI-OV5640-*-RPI
The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
overlay.
These overlays can be used on other boards of the SK-AM62* family that
have a 15/22-pin FFC connector, so we name the overlays with the prefix
k3-am62x-.
Tested-by: Martyn Welch <[email protected]>
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/Makefile | 19 ++++-
.../arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso | 82 ++++++++++++++++++++++
.../boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso | 82 ++++++++++++++++++++++
3 files changed, 182 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index c6c7825b4cb2..f957b5f741ff 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -32,6 +32,10 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62a7-sk.dtb
# Boards with AM62Px SoC
dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
+# Common overlays for SK-AM62* family of boards
+dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-ov5640.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-tevi-ov5640.dtbo
+
# Boards with AM64x SoC
dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb
@@ -87,13 +91,26 @@ k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-ov5640.dtbo
k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
+k3-am625-sk-csi2-ov5640-dtbs := k3-am625-sk.dtb \
+ k3-am62x-sk-csi2-ov5640.dtbo
+k3-am625-sk-csi2-tevi-ov5640-dtbs := k3-am625-sk.dtb \
+ k3-am62x-sk-csi2-tevi-ov5640.dtbo
+k3-am62a7-sk-csi2-ov5640-dtbs := k3-am62a7-sk.dtb \
+ k3-am62x-sk-csi2-ov5640.dtbo
+k3-am62a7-sk-csi2-tevi-ov5640-dtbs := k3-am62a7-sk.dtb \
+ k3-am62x-sk-csi2-tevi-ov5640.dtbo
dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
- k3-am625-beagleplay-csi2-tevi-ov5640.dtb
+ k3-am625-beagleplay-csi2-tevi-ov5640.dtb \
+ k3-am625-sk-csi2-ov5640.dtb \
+ k3-am625-sk-csi2-tevi-ov5640.dtb \
+ k3-am62a7-sk-csi2-ov5640.dtb \
+ k3-am62a7-sk-csi2-tevi-ov5640.dtb
# Enable support for device-tree overlays
DTC_FLAGS_k3-am625-beagleplay += -@
DTC_FLAGS_k3-am625-sk += -@
DTC_FLAGS_k3-am62-lp-sk += -@
+DTC_FLAGS_k3-am62a7-sk += -@
DTC_FLAGS_k3-am6548-iot2050-advanced-m2 += -@
DTC_FLAGS_k3-j721e-common-proc-board += -@
DTC_FLAGS_k3-j721s2-common-proc-board += -@
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso
new file mode 100644
index 000000000000..1f3aebbc8df8
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * ALINX AN5641 & Digilent PCam 5C - OV5640 camera module
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_ov5640_fixed: ov5640-xclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+};
+
+&main_i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ i2c-switch@71 {
+ compatible = "nxp,pca9543";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ /* CAM port */
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+
+ clocks = <&clk_ov5640_fixed>;
+ clock-names = "xclk";
+ powerdown-gpios = <&exp1 13 GPIO_ACTIVE_LOW>;
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&cdns_csi2rx0 {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "okay";
+
+ csi2rx0_in_sensor: endpoint {
+ remote-endpoint = <&csi2_cam0>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
+
+&dphy0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso
new file mode 100644
index 000000000000..6a367f13be63
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Technexion TEVI-OV5640-*-RPI - OV5640 camera module
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_ov5640_fixed: ov5640-xclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+};
+
+&main_i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ i2c-switch@71 {
+ compatible = "nxp,pca9543";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ /* CAM port */
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+
+ clocks = <&clk_ov5640_fixed>;
+ clock-names = "xclk";
+ powerdown-gpios = <&exp1 13 GPIO_ACTIVE_LOW>;
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&cdns_csi2rx0 {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "okay";
+
+ csi2rx0_in_sensor: endpoint {
+ remote-endpoint = <&csi2_cam0>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
+
+&dphy0 {
+ status = "okay";
+};
--
2.42.1
The CSI2RX subsystem can be used to capture video frames from CSI-2
cameras. Add nodes for the CSI core, SHIM layer, and the DPHY.
Tested-by: Martyn Welch <[email protected]>
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 62 ++++++++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index e5c64c86d1d5..c0a95f6aff5e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -965,4 +965,66 @@ mcasp2: audio-controller@2b20000 {
power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
status = "disabled";
};
+
+ ti_csi2rx0: ticsi2rx@30102000 {
+ compatible = "ti,j721e-csi2rx-shim";
+ dmas = <&main_bcdma 0 0x4700 0>;
+ dma-names = "rx0";
+ reg = <0x00 0x30102000 0x00 0x1000>;
+ power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ cdns_csi2rx0: csi-bridge@30101000 {
+ compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
+ reg = <0x00 0x30101000 0x00 0x1000>;
+ clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
+ <&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
+ clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+ "pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+ phys = <&dphy0>;
+ phy-names = "dphy";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ csi0_port1: port@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+
+ csi0_port2: port@2 {
+ reg = <2>;
+ status = "disabled";
+ };
+
+ csi0_port3: port@3 {
+ reg = <3>;
+ status = "disabled";
+ };
+
+ csi0_port4: port@4 {
+ reg = <4>;
+ status = "disabled";
+ };
+ };
+ };
+ };
+
+ dphy0: phy@30110000 {
+ compatible = "cdns,dphy-rx";
+ reg = <0x00 0x30110000 0x00 0x1100>;
+ #phy-cells = <0>;
+ power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
+ };
+
};
--
2.42.1
Combined dtb builds are only useful for making sure that the overlay
applies cleanly on the base dtb.
So we move all such combined blobs under a `dtb- +=` section that is
only built when OF_ALL_DTBS config is enabled.
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/Makefile | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index fd9166497c32..5ef49b02c71f 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -9,8 +9,6 @@
# alphabetically.
# Boards with AM62x SoC
-k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
-k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
@@ -23,8 +21,6 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-yavia.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb
-dtb-$(CONFIG_ARCH_K3) += k3-am625-sk-hdmi-audio.dtb
-dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk-hdmi-audio.dtb
# Boards with AM62Ax SoC
dtb-$(CONFIG_ARCH_K3) += k3-am62a7-sk.dtb
@@ -36,20 +32,15 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-tevi-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-imx219.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-hdmi-audio.dtbo
# Boards with AM64x SoC
dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl.dtb
-
-k3-am642-tqma64xxl-mbax4xxl-sdcard-dtbs := \
- k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo
-k3-am642-tqma64xxl-mbax4xxl-wlan-dtbs := \
- k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo
-
-dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl-sdcard.dtb
-dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl-wlan.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo
# Boards with AM65x SoC
k3-am654-gp-evm-dtbs := k3-am654-base-board.dtb k3-am654-base-board-rocktech-rk101-panel.dtbo
@@ -98,26 +89,36 @@ k3-am625-sk-csi2-ov5640-dtbs := k3-am625-sk.dtb \
k3-am62x-sk-csi2-ov5640.dtbo
k3-am625-sk-csi2-tevi-ov5640-dtbs := k3-am625-sk.dtb \
k3-am62x-sk-csi2-tevi-ov5640.dtbo
+k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
+k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
k3-am62a7-sk-csi2-imx219-dtbs := k3-am62a7-sk.dtb \
k3-am62x-sk-csi2-imx219.dtbo
k3-am62a7-sk-csi2-ov5640-dtbs := k3-am62a7-sk.dtb \
k3-am62x-sk-csi2-ov5640.dtbo
k3-am62a7-sk-csi2-tevi-ov5640-dtbs := k3-am62a7-sk.dtb \
k3-am62x-sk-csi2-tevi-ov5640.dtbo
+k3-am642-tqma64xxl-mbax4xxl-sdcard-dtbs := \
+ k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo
+k3-am642-tqma64xxl-mbax4xxl-wlan-dtbs := \
+ k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo
dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
k3-am625-beagleplay-csi2-tevi-ov5640.dtb \
k3-am625-sk-csi2-imx219.dtb \
k3-am625-sk-csi2-ov5640.dtb \
k3-am625-sk-csi2-tevi-ov5640.dtb \
+ k3-am625-sk-hdmi-audio.dtb \
+ k3-am62-lp-sk-hdmi-audio.dtb \
k3-am62a7-sk-csi2-imx219.dtb \
k3-am62a7-sk-csi2-ov5640.dtb \
- k3-am62a7-sk-csi2-tevi-ov5640.dtb
+ k3-am642-tqma64xxl-mbax4xxl-sdcard.dtb \
+ k3-am642-tqma64xxl-mbax4xxl-wlan.dtb
# Enable support for device-tree overlays
DTC_FLAGS_k3-am625-beagleplay += -@
DTC_FLAGS_k3-am625-sk += -@
DTC_FLAGS_k3-am62-lp-sk += -@
DTC_FLAGS_k3-am62a7-sk += -@
+DTC_FLAGS_k3-am642-tqma64xxl-mbax4xxl += -@
DTC_FLAGS_k3-am6548-iot2050-advanced-m2 += -@
DTC_FLAGS_k3-j721e-common-proc-board += -@
DTC_FLAGS_k3-j721s2-common-proc-board += -@
--
2.42.1
CSI cameras are controlled using I2C, on SK-AM62 and derivative boards
this is routed to I2C-2, so enable that bus.
Specific sensor connected to this bus will be described in the DT
overlay for each sensor.
Tested-by: Martyn Welch <[email protected]>
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
index 19f57ead4ebd..5bbc7e24b548 100644
--- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
@@ -399,6 +399,13 @@ sii9022_out: endpoint {
};
};
+&main_i2c2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c2_pins_default>;
+ clock-frequency = <400000>;
+};
+
&sdhci0 {
bootph-all;
status = "okay";
--
2.42.1
RPi v2 Camera (IMX219) is an 8MP camera that can be used with SK-AM62A
through the 22-pin CSI-RX connector.
Same overlay can be used across SK-AM62* boards that have a 15/22-pin
FFC connector, so we name it with the k3-am62x- prefix.
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/Makefile | 7 ++
.../arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso | 84 ++++++++++++++++++++++
2 files changed, 91 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index f957b5f741ff..fd9166497c32 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
# Common overlays for SK-AM62* family of boards
dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-tevi-ov5640.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am62x-sk-csi2-imx219.dtbo
# Boards with AM64x SoC
dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb
@@ -91,18 +92,24 @@ k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-ov5640.dtbo
k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
+k3-am625-sk-csi2-imx219-dtbs := k3-am625-sk.dtb \
+ k3-am62x-sk-csi2-imx219.dtbo
k3-am625-sk-csi2-ov5640-dtbs := k3-am625-sk.dtb \
k3-am62x-sk-csi2-ov5640.dtbo
k3-am625-sk-csi2-tevi-ov5640-dtbs := k3-am625-sk.dtb \
k3-am62x-sk-csi2-tevi-ov5640.dtbo
+k3-am62a7-sk-csi2-imx219-dtbs := k3-am62a7-sk.dtb \
+ k3-am62x-sk-csi2-imx219.dtbo
k3-am62a7-sk-csi2-ov5640-dtbs := k3-am62a7-sk.dtb \
k3-am62x-sk-csi2-ov5640.dtbo
k3-am62a7-sk-csi2-tevi-ov5640-dtbs := k3-am62a7-sk.dtb \
k3-am62x-sk-csi2-tevi-ov5640.dtbo
dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
k3-am625-beagleplay-csi2-tevi-ov5640.dtb \
+ k3-am625-sk-csi2-imx219.dtb \
k3-am625-sk-csi2-ov5640.dtb \
k3-am625-sk-csi2-tevi-ov5640.dtb \
+ k3-am62a7-sk-csi2-imx219.dtb \
k3-am62a7-sk-csi2-ov5640.dtb \
k3-am62a7-sk-csi2-tevi-ov5640.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso
new file mode 100644
index 000000000000..6f4cd73c2f43
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * IMX219 (RPi v2) Camera Module
+ * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_imx219_fixed: imx219-xclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+};
+
+&main_i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ i2c-switch@71 {
+ compatible = "nxp,pca9543";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ /* CAM port */
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ov5640: camera@10 {
+ compatible = "sony,imx219";
+ reg = <0x10>;
+
+ clocks = <&clk_imx219_fixed>;
+ clock-names = "xclk";
+
+ reset-gpios = <&exp1 13 GPIO_ACTIVE_HIGH>;
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ link-frequencies = /bits/ 64 <456000000>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&cdns_csi2rx0 {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "okay";
+
+ csi2rx0_in_sensor: endpoint {
+ remote-endpoint = <&csi2_cam0>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
+
+&dphy0 {
+ status = "okay";
+};
--
2.42.1
Enable I2C-2 as it is used to control CSI based sensors. Also enable
IO-EXP-2 as it controls the mux between different CSI-2 connectors.
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index 8f64ac2c7568..eb2f45a6ba23 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -434,6 +434,33 @@ tlv320aic3106: audio-codec@1b {
DRVDD-supply = <&vcc_3v3_sys>;
DVDD-supply = <&buck5>;
};
+
+ exp2: gpio@23 {
+ compatible = "ti,tca6424";
+ reg = <0x23>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "", "",
+ "", "",
+ "", "",
+ "", "",
+ "WL_LT_EN", "CSI_RSTz",
+ "", "",
+ "", "",
+ "", "",
+ "SPI0_FET_SEL", "SPI0_FET_OE",
+ "RGMII2_BRD_CONN_DET", "CSI_SEL2",
+ "CSI_EN", "AUTO_100M_1000M_CONFIG",
+ "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
+ };
+};
+
+&main_i2c2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c2_pins_default>;
+ clock-frequency = <400000>;
};
&sdhci1 {
--
2.42.1
Add nodes for Cadence DPHY, CSI2RX and TI's pixel-grabbing wrapper.
AM62A uses a dedicated BCDMA instance for CSI-RX traffic, so enable that
as well.
Signed-off-by: Jai Luthra <[email protected]>
---
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 99 +++++++++++++++++++++++++++++++
1 file changed, 99 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 4ae7fdc5221b..ea70d78eb132 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -144,6 +144,44 @@ main_pktdma: dma-controller@485c0000 {
};
};
+ dmss_csi: bus@4e000000 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ dma-ranges;
+ ranges = <0x00 0x4e000000 0x00 0x4e000000 0x00 0x300000>;
+
+ ti,sci-dev-id = <198>;
+
+ inta_main_dmss_csi: interrupt-controller@4e0a0000 {
+ compatible = "ti,sci-inta";
+ reg = <0x00 0x4e0a0000 0x00 0x8000>;
+ #interrupt-cells = <0>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ msi-controller;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <200>;
+ ti,interrupt-ranges = <0 237 8>;
+ ti,unmapped-event-sources = <&main_bcdma_csi>;
+ power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_bcdma_csi: dma-controller@4e230000 {
+ compatible = "ti,am62a-dmss-bcdma-csirx";
+ reg = <0x00 0x4e230000 0x00 0x100>,
+ <0x00 0x4e180000 0x00 0x8000>,
+ <0x00 0x4e100000 0x00 0x10000>;
+ reg-names = "gcfg", "rchanrt", "ringrt";
+ msi-parent = <&inta_main_dmss_csi>;
+ #dma-cells = <3>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <199>;
+ ti,sci-rm-range-rchan = <0x21>;
+ power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+ };
+ };
+
dmsc: system-controller@44043000 {
compatible = "ti,k2g-sci";
reg = <0x00 0x44043000 0x00 0xfe0>;
@@ -876,4 +914,65 @@ mcasp2: audio-controller@2b20000 {
power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
status = "disabled";
};
+
+ ti_csi2rx0: ticsi2rx@30102000 {
+ compatible = "ti,j721e-csi2rx-shim";
+ dmas = <&main_bcdma_csi 0 0x5000 0>;
+ dma-names = "rx0";
+ reg = <0x00 0x30102000 0x00 0x1000>;
+ power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ cdns_csi2rx0: csi-bridge@30101000 {
+ compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
+ reg = <0x00 0x30101000 0x00 0x1000>;
+ clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
+ <&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
+ clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+ "pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+ phys = <&dphy0>;
+ phy-names = "dphy";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ csi0_port0: port@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ csi0_port1: port@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+
+ csi0_port2: port@2 {
+ reg = <2>;
+ status = "disabled";
+ };
+
+ csi0_port3: port@3 {
+ reg = <3>;
+ status = "disabled";
+ };
+
+ csi0_port4: port@4 {
+ reg = <4>;
+ status = "disabled";
+ };
+ };
+ };
+ };
+
+ dphy0: phy@30110000 {
+ compatible = "cdns,dphy-rx";
+ reg = <0x00 0x30110000 0x00 0x1100>;
+ #phy-cells = <0>;
+ power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
+ };
};
--
2.42.1
Hi,
On Nov 28, 2023 at 15:39:46 +0530, Jai Luthra wrote:
> Three different OV5640 modules are supported using the FFC connector on
> BeaglePlay:
> - Digilent PCam 5C
> - ALINX AN5641
> - TEVI-OV5640-*-RPI
>
> The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
> the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
> overlay.
Sorry looks like I forgot to pull Andrew's R-By tag from v2 [1],
hopefully this works:
Reviewed-by: Andrew Davis <[email protected]>
[1]: https://lore.kernel.org/all/[email protected]/
>
> Signed-off-by: Jai Luthra <[email protected]>
> ---
> arch/arm64/boot/dts/ti/Makefile | 11 ++++
> .../dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso | 77 ++++++++++++++++++++++
> .../ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso | 77 ++++++++++++++++++++++
> 3 files changed, 165 insertions(+)
> [...]
--
Thanks,
Jai
GPG Fingerprint: 4DE0 D818 E5D5 75E8 D45A AFC5 43DE 91F9 249A 7145
On 28/11/2023 11:27, Jai Luthra wrote:
> Hi,
>
> On Nov 28, 2023 at 15:39:46 +0530, Jai Luthra wrote:
>> Three different OV5640 modules are supported using the FFC connector on
>> BeaglePlay:
>> - Digilent PCam 5C
>> - ALINX AN5641
>> - TEVI-OV5640-*-RPI
>>
>> The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
>> the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
>> overlay.
>
> Sorry looks like I forgot to pull Andrew's R-By tag from v2 [1],
> hopefully this works:
>
> Reviewed-by: Andrew Davis <[email protected]>
Sorry, usually not. At least would not work for my scripts, because I do
not use b4 parameter to accept tags from other people. I don't know
whether the case is here, but I would recommend to wait a day and then
resend with short explanation.
Best regards,
Krzysztof
On 15:33-20231128, Krzysztof Kozlowski wrote:
> On 28/11/2023 11:27, Jai Luthra wrote:
> > Hi,
> >
> > On Nov 28, 2023 at 15:39:46 +0530, Jai Luthra wrote:
> >> Three different OV5640 modules are supported using the FFC connector on
> >> BeaglePlay:
> >> - Digilent PCam 5C
> >> - ALINX AN5641
> >> - TEVI-OV5640-*-RPI
> >>
> >> The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
> >> the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
> >> overlay.
> >
> > Sorry looks like I forgot to pull Andrew's R-By tag from v2 [1],
> > hopefully this works:
> >
> > Reviewed-by: Andrew Davis <[email protected]>
>
> Sorry, usually not. At least would not work for my scripts, because I do
> not use b4 parameter to accept tags from other people. I don't know
> whether the case is here, but I would recommend to wait a day and then
> resend with short explanation.
Jai: Please re-send this series. I'd rather not play a guessing game
here and don't want to digging up all old series to see Reviews you
should be carrying forward on which patch or for full series etc..
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
Hi Nishanth,
On Dec 01, 2023 at 00:18:37 -0600, Nishanth Menon wrote:
> On 15:33-20231128, Krzysztof Kozlowski wrote:
> > On 28/11/2023 11:27, Jai Luthra wrote:
> > > Hi,
> > >
> > > On Nov 28, 2023 at 15:39:46 +0530, Jai Luthra wrote:
> > >> Three different OV5640 modules are supported using the FFC connector on
> > >> BeaglePlay:
> > >> - Digilent PCam 5C
> > >> - ALINX AN5641
> > >> - TEVI-OV5640-*-RPI
> > >>
> > >> The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
> > >> the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
> > >> overlay.
> > >
> > > Sorry looks like I forgot to pull Andrew's R-By tag from v2 [1],
> > > hopefully this works:
> > >
> > > Reviewed-by: Andrew Davis <[email protected]>
> >
> > Sorry, usually not. At least would not work for my scripts, because I do
> > not use b4 parameter to accept tags from other people. I don't know
> > whether the case is here, but I would recommend to wait a day and then
> > resend with short explanation.
>
> Jai: Please re-send this series. I'd rather not play a guessing game
> here and don't want to digging up all old series to see Reviews you
> should be carrying forward on which patch or for full series etc..
>
Resent here:
https://lore.kernel.org/all/[email protected]/
> --
> Regards,
> Nishanth Menon
> Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
--
Thanks,
Jai
GPG Fingerprint: 4DE0 D818 E5D5 75E8 D45A AFC5 43DE 91F9 249A 7145