This patchset introduces UFS support for SC7180 and SM7125, as well as
support for the Xiaomi Redmi Note 9S.
Signed-off-by: David Wronek <[email protected]>
---
Changes in v3:
- Use SM7150 UFS PHY compatible as a fallback
- Fix dts style issues
- Add regulator-allow-set-load and allowed-modes to UFS regulators
Changes in v2:
- Fix device tree binding for QMP PHY
- Separate ICE into its own node
- Fix style problems in sc7180.dtsi
---
David Wronek (7):
dt-bindings: crypto: ice: Document SC7180 inline crypto engine
dt-bindings: ufs: qcom: Add SC7180 compatible string
dt-bindings: phy: Add QMP UFS PHY compatible for SC7180
dt-bindings: arm: qcom: Add Xiaomi Redmi Note 9S
phy: qcom: qmp-ufs: Add SC7180 support
arm64: dts: qcom: sc7180: Add UFS nodes
arm64: dts: qcom: sm7125-xiaomi-common: Add UFS nodes
Joe Mason (1):
arm64: dts: qcom: Add support for Xiaomi Redmi Note 9S
.../devicetree/bindings/arm/qcom.yaml | 1 +
.../crypto/qcom,inline-crypto-engine.yaml | 1 +
.../phy/qcom,sc8280xp-qmp-ufs-phy.yaml | 2 +
.../devicetree/bindings/ufs/qcom,ufs.yaml | 2 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/sc7180.dtsi | 70 +++++++++++++++++++
.../boot/dts/qcom/sm7125-xiaomi-common.dtsi | 28 ++++++++
.../boot/dts/qcom/sm7125-xiaomi-curtana.dts | 16 +++++
drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 3 +
9 files changed, 124 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm7125-xiaomi-curtana.dts
--
2.43.0
Document the compatible used for the inline crypto engine found on
SC7180.
Acked-by: Rob Herring <[email protected]>
Signed-off-by: David Wronek <[email protected]>
---
.../devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
index 09e43157cc71..e91bc7dc6ad3 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
@@ -14,6 +14,7 @@ properties:
items:
- enum:
- qcom,sa8775p-inline-crypto-engine
+ - qcom,sc7180-inline-crypto-engine
- qcom,sm8450-inline-crypto-engine
- qcom,sm8550-inline-crypto-engine
- qcom,sm8650-inline-crypto-engine
--
2.43.0
Document the compatible for the UFS found on SC7180.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: David Wronek <[email protected]>
---
Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
index 10c146424baa..9a4f2b43e155 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
@@ -27,6 +27,7 @@ properties:
- qcom,msm8996-ufshc
- qcom,msm8998-ufshc
- qcom,sa8775p-ufshc
+ - qcom,sc7180-ufshc
- qcom,sc7280-ufshc
- qcom,sc8280xp-ufshc
- qcom,sdm845-ufshc
@@ -214,6 +215,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,sc7180-ufshc
- qcom,sm6115-ufshc
then:
properties:
--
2.43.0
Document the QMP UFS PHY compatible for SC7180
Acked-by: Rob Herring <[email protected]>
Signed-off-by: David Wronek <[email protected]>
---
.../devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
index 8474eef8d0ff..5faa1cb3a12e 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
@@ -19,6 +19,7 @@ properties:
- qcom,msm8996-qmp-ufs-phy
- qcom,msm8998-qmp-ufs-phy
- qcom,sa8775p-qmp-ufs-phy
+ - qcom,sc7180-qmp-ufs-phy
- qcom,sc7280-qmp-ufs-phy
- qcom,sc8180x-qmp-ufs-phy
- qcom,sc8280xp-qmp-ufs-phy
@@ -102,6 +103,7 @@ allOf:
contains:
enum:
- qcom,msm8998-qmp-ufs-phy
+ - qcom,sc7180-qmp-ufs-phy
- qcom,sc8180x-qmp-ufs-phy
- qcom,sc8280xp-qmp-ufs-phy
- qcom,sdm845-qmp-ufs-phy
--
2.43.0
The SC7180 UFS PHY is identical to the one found on SM7150. Add a
compatible for it.
Signed-off-by: David Wronek <[email protected]>
---
drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
index 3c2e6255e26f..0276de802d78 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
@@ -1880,6 +1880,9 @@ static const struct of_device_id qmp_ufs_of_match_table[] = {
}, {
.compatible = "qcom,sa8775p-qmp-ufs-phy",
.data = &sa8775p_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sc7180-qmp-ufs-phy",
+ .data = &sm7150_ufsphy_cfg,
}, {
.compatible = "qcom,sc7280-qmp-ufs-phy",
.data = &sc7280_ufsphy_cfg,
--
2.43.0
Add the UFS, QMP PHY and ICE nodes for the Qualcomm SC7180 SoC.
Signed-off-by: David Wronek <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 70 ++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 4dcaa15caef2..93c867cac755 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1532,6 +1532,76 @@ mmss_noc: interconnect@1740000 {
qcom,bcm-voters = <&apps_bcm_voter>;
};
+ ufs_mem_hc: ufshc@1d84000 {
+ compatible = "qcom,sc7180-ufshc", "qcom,ufshc",
+ "jedec,ufs-2.0";
+ reg = <0 0x01d84000 0 0x3000>;
+ interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&ufs_mem_phy>;
+ phy-names = "ufsphy";
+ lanes-per-direction = <1>;
+ #reset-cells = <1>;
+ resets = <&gcc GCC_UFS_PHY_BCR>;
+ reset-names = "rst";
+
+ power-domains = <&gcc UFS_PHY_GDSC>;
+
+ iommus = <&apps_smmu 0xa0 0x0>;
+
+ clock-names = "core_clk",
+ "bus_aggr_clk",
+ "iface_clk",
+ "core_clk_unipro",
+ "ref_clk",
+ "tx_lane0_sync_clk",
+ "rx_lane0_sync_clk";
+ clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
+ <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
+ <&gcc GCC_UFS_PHY_AHB_CLK>,
+ <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
+ <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>;
+ freq-table-hz = <50000000 200000000>,
+ <0 0>,
+ <0 0>,
+ <37500000 150000000>,
+ <0 0>,
+ <0 0>,
+ <0 0>;
+
+ interconnects = <&aggre1_noc MASTER_UFS_MEM QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+ &config_noc SLAVE_UFS_MEM_CFG QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "ufs-ddr", "cpu-ufs";
+
+ qcom,ice = <&ice>;
+
+ status = "disabled";
+ };
+
+ ufs_mem_phy: phy@1d87000 {
+ compatible = "qcom,sc7180-qmp-ufs-phy",
+ "qcom,sm7150-qmp-ufs-phy";
+ reg = <0 0x01d87000 0 0x1000>;
+ clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>,
+ <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+ clock-names = "ref", "ref_aux";
+ power-domains = <&gcc UFS_PHY_GDSC>;
+ resets = <&ufs_mem_hc 0>;
+ reset-names = "ufsphy";
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
+ ice: crypto@1d90000 {
+ compatible = "qcom,sc7180-inline-crypto-engine",
+ "qcom,inline-crypto-engine";
+ reg = <0 0x01d90000 0 0x8000>;
+ clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+ };
+
ipa: ipa@1e40000 {
compatible = "qcom,sc7180-ipa";
--
2.43.0
Enable the UFS found on the SM7125 Xiaomi smartphones.
Reviewed-by: Konrad Dybcio <[email protected]>
Signed-off-by: David Wronek <[email protected]>
---
.../boot/dts/qcom/sm7125-xiaomi-common.dtsi | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
index e55cd83c19b8..0dfd1e3730e9 100644
--- a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
@@ -152,6 +152,9 @@ vreg_l4a_0p88: ldo4 {
regulator-min-microvolt = <824000>;
regulator-max-microvolt = <928000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
};
vreg_l5a_2p7: ldo5 {
@@ -188,6 +191,9 @@ vreg_l12a_1p8: ldo12 {
regulator-min-microvolt = <1696000>;
regulator-max-microvolt = <1952000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
};
vreg_l13a_1p8: ldo13 {
@@ -230,6 +236,9 @@ vreg_l19a_3p0: ldo19 {
regulator-min-microvolt = <2696000>;
regulator-max-microvolt = <3304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
};
};
@@ -258,6 +267,9 @@ vreg_l3c_1p23: ldo3 {
regulator-min-microvolt = <1144000>;
regulator-max-microvolt = <1304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
};
vreg_l4c_1p8: ldo4 {
@@ -398,6 +410,22 @@ sd-cd-pins {
};
};
+&ufs_mem_hc {
+ vcc-supply = <&vreg_l19a_3p0>;
+ vcc-max-microamp = <600000>;
+ vccq2-supply = <&vreg_l12a_1p8>;
+ vccq2-max-microamp = <600000>;
+ status = "okay";
+};
+
+&ufs_mem_phy {
+ vdda-phy-supply = <&vreg_l4a_0p88>;
+ vdda-pll-supply = <&vreg_l3c_1p23>;
+ vdda-phy-max-microamp = <62900>;
+ vdda-pll-max-microamp = <18300>;
+ status = "okay";
+};
+
&usb_1 {
qcom,select-utmi-as-pipe-clk;
status = "okay";
--
2.43.0
From: Joe Mason <[email protected]>
Add a device tree for the Xiaomi Redmi Note 9S (curtana) phone, based on
sm7125-xiaomi-common.dtsi.
Reviewed-by: Konrad Dybcio <[email protected]>
Signed-off-by: Joe Mason <[email protected]>
Signed-off-by: David Wronek <[email protected]>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm7125-xiaomi-curtana.dts | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm7125-xiaomi-curtana.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 39889d5f8e12..2e6984bbbb83 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -210,6 +210,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-laurel-sprout.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6350-sony-xperia-lena-pdx213.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6375-sony-xperia-murray-pdx225.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm7125-xiaomi-curtana.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7125-xiaomi-joyeuse.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7225-fairphone-fp4.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-hdk.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-curtana.dts b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-curtana.dts
new file mode 100644
index 000000000000..12f517a8492c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-curtana.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2023, Joe Mason <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "sm7125-xiaomi-common.dtsi"
+
+/ {
+ model = "Xiaomi Redmi Note 9S";
+ compatible = "xiaomi,curtana", "qcom,sm7125";
+
+ /* required for bootloader to select correct board */
+ qcom,board-id = <0x20022 1>;
+};
--
2.43.0
On Mon, 25 Dec 2023 at 14:05, David Wronek <[email protected]> wrote:
>
> The SC7180 UFS PHY is identical to the one found on SM7150. Add a
> compatible for it.
>
> Signed-off-by: David Wronek <[email protected]>
> ---
> drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 3 +++
> 1 file changed, 3 insertions(+)
Reviewed-by: Dmitry Baryshkov <[email protected]>
--
With best wishes
Dmitry