* [PATCH v2] arm64: dts: qcom: Introduce SM8350 HDK
@ 2021-03-08 18:21 Bjorn Andersson
2021-03-09 12:10 ` Vinod Koul
2021-03-11 4:20 ` patchwork-bot+linux-arm-msm
0 siblings, 2 replies; 3+ messages in thread
From: Bjorn Andersson @ 2021-03-08 18:21 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Rob Herring
Cc: linux-arm-msm, devicetree, linux-kernel, Konrad Dybcio
Add initial DTS for the Snapdragon 888 Mobile Hardware Development Kit,
aka SM8350 HDK. This initial version describes debug UART, UFS storage,
the three USB connectors and remoteprocs.
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
Changes since v1:
- Added 'regulator-allow-set-load' to UFS regulators
- Fixed copy-paste error in comment about PINCTRL overrides
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 319 ++++++++++++++++++++++++
2 files changed, 320 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm8350-hdk.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 549a7a2151d4..aa40ff8bf025 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -59,4 +59,5 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8150-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm8350-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8350-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
new file mode 100644
index 000000000000..f23a0cf3f7b7
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -0,0 +1,319 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020-2021, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8350.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SM8350 HDK";
+ compatible = "qcom,sm8350-hdk", "qcom,sm8350";
+
+ aliases {
+ serial0 = &uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ vph_pwr: vph-pwr-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&adsp {
+ status = "okay";
+ firmware-name = "qcom/sm8350/adsp.mbn";
+};
+
+&apps_rsc {
+ pm8350-rpmh-regulators {
+ compatible = "qcom,pm8350-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vdd-s1-supply = <&vph_pwr>;
+ vdd-s2-supply = <&vph_pwr>;
+ vdd-s3-supply = <&vph_pwr>;
+ vdd-s4-supply = <&vph_pwr>;
+ vdd-s5-supply = <&vph_pwr>;
+ vdd-s6-supply = <&vph_pwr>;
+ vdd-s7-supply = <&vph_pwr>;
+ vdd-s8-supply = <&vph_pwr>;
+ vdd-s9-supply = <&vph_pwr>;
+ vdd-s10-supply = <&vph_pwr>;
+ vdd-s11-supply = <&vph_pwr>;
+ vdd-s12-supply = <&vph_pwr>;
+
+ vdd-l1-l4-supply = <&vreg_s11b_0p95>;
+ vdd-l2-l7-supply = <&vreg_bob>;
+ vdd-l3-l5-supply = <&vreg_bob>;
+ vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>;
+
+ vreg_s10b_1p8: smps10 {
+ regulator-name = "vreg_s10b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s11b_0p95: smps11 {
+ regulator-name = "vreg_s11b_0p95";
+ regulator-min-microvolt = <952000>;
+ regulator-max-microvolt = <952000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s12b_1p25: smps12 {
+ regulator-name = "vreg_s12b_1p25";
+ regulator-min-microvolt = <1256000>;
+ regulator-max-microvolt = <1256000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1b_0p88: ldo1 {
+ regulator-name = "vreg_l1b_0p88";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2b_3p07: ldo2 {
+ regulator-name = "vreg_l2b_3p07";
+ regulator-min-microvolt = <3072000>;
+ regulator-max-microvolt = <3072000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3b_0p9: ldo3 {
+ regulator-name = "vreg_l3b_0p9";
+ regulator-min-microvolt = <904000>;
+ regulator-max-microvolt = <904000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5b_0p88: ldo5 {
+ regulator-name = "vreg_l5b_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <888000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l6b_1p2: ldo6 {
+ regulator-name = "vreg_l6b_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1208000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l7b_2p96: ldo7 {
+ regulator-name = "vreg_l7b_2p96";
+ regulator-min-microvolt = <2504000>;
+ regulator-max-microvolt = <2504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l9b_1p2: ldo9 {
+ regulator-name = "vreg_l9b_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+ };
+
+ pm8350c-rpmh-regulators {
+ compatible = "qcom,pm8350c-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vdd-s1-supply = <&vph_pwr>;
+ vdd-s2-supply = <&vph_pwr>;
+ vdd-s3-supply = <&vph_pwr>;
+ vdd-s4-supply = <&vph_pwr>;
+ vdd-s5-supply = <&vph_pwr>;
+ vdd-s6-supply = <&vph_pwr>;
+ vdd-s7-supply = <&vph_pwr>;
+ vdd-s8-supply = <&vph_pwr>;
+ vdd-s9-supply = <&vph_pwr>;
+ vdd-s10-supply = <&vph_pwr>;
+
+ vdd-l1-l12-supply = <&vreg_s1c_1p86>;
+ vdd-l2-l8-supply = <&vreg_s1c_1p86>;
+ vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
+ vdd-l6-l9-l11-supply = <&vreg_bob>;
+ vdd-l10-supply = <&vreg_s12b_1p25>;
+
+ vdd-bob-supply = <&vph_pwr>;
+
+ vreg_s1c_1p86: smps1 {
+ regulator-name = "vreg_s1c_1p86";
+ regulator-min-microvolt = <1856000>;
+ regulator-max-microvolt = <1880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob: bob {
+ regulator-name = "vreg_bob";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+ };
+
+ vreg_l1c_1p8: ldo1 {
+ regulator-name = "vreg_l1c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2c_1p8: ldo2 {
+ regulator-name = "vreg_l2c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6c_1p8: ldo6 {
+ regulator-name = "vreg_l6c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9c_2p96: ldo9 {
+ regulator-name = "vreg_l9c_2p96";
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l10c_1p2: ldo10 {
+ regulator-name = "vreg_l10c_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&cdsp {
+ status = "okay";
+ firmware-name = "qcom/sm8350/cdsp.mbn";
+};
+
+&mpss {
+ status = "okay";
+ firmware-name = "qcom/sm8350/modem.mbn";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&slpi {
+ status = "okay";
+ firmware-name = "qcom/sm8350/slpi.mbn";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <52 8>;
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&ufs_mem_hc {
+ status = "okay";
+
+ reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>;
+
+ vcc-supply = <&vreg_l7b_2p96>;
+ vcc-max-microamp = <800000>;
+ vccq-supply = <&vreg_l9b_1p2>;
+ vccq-max-microamp = <900000>;
+};
+
+&ufs_mem_phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l5b_0p88>;
+ vdda-max-microamp = <91600>;
+ vdda-pll-supply = <&vreg_l6b_1p2>;
+ vdda-pll-max-microamp = <19000>;
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ /* TODO: Define USB-C connector properly */
+ dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l5b_0p88>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+ vdda33-supply = <&vreg_l2b_3p07>;
+};
+
+&usb_1_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l6b_1p2>;
+ vdda-pll-supply = <&vreg_l1b_0p88>;
+};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_dwc3 {
+ dr_mode = "host";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_hub_enabled_state>;
+};
+
+&usb_2_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l5b_0p88>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+ vdda33-supply = <&vreg_l2b_3p07>;
+};
+
+&usb_2_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l6b_1p2>;
+ vdda-pll-supply = <&vreg_l5b_0p88>;
+};
+
+/* PINCTRL - additions to nodes defined in sm8350.dtsi */
+
+&tlmm {
+ usb_hub_enabled_state: usb-hub-enabled-state {
+ pins = "gpio42";
+ function = "gpio";
+
+ drive-strength = <2>;
+ output-low;
+ };
+};
--
2.29.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] arm64: dts: qcom: Introduce SM8350 HDK
2021-03-08 18:21 [PATCH v2] arm64: dts: qcom: Introduce SM8350 HDK Bjorn Andersson
@ 2021-03-09 12:10 ` Vinod Koul
2021-03-11 4:20 ` patchwork-bot+linux-arm-msm
1 sibling, 0 replies; 3+ messages in thread
From: Vinod Koul @ 2021-03-09 12:10 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Rob Herring, linux-arm-msm, devicetree, linux-kernel,
Konrad Dybcio
On 08-03-21, 10:21, Bjorn Andersson wrote:
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include "sm8350.dtsi"
> +
> +/ {
> + model = "Qualcomm Technologies, Inc. SM8350 HDK";
> + compatible = "qcom,sm8350-hdk", "qcom,sm8350";
qcom,sm8350-hdk needs to be documented
With that:
Reviewed-by: Vinod Koul <vkoul@kernel.org>
--
~Vinod
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] arm64: dts: qcom: Introduce SM8350 HDK
2021-03-08 18:21 [PATCH v2] arm64: dts: qcom: Introduce SM8350 HDK Bjorn Andersson
2021-03-09 12:10 ` Vinod Koul
@ 2021-03-11 4:20 ` patchwork-bot+linux-arm-msm
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+linux-arm-msm @ 2021-03-11 4:20 UTC (permalink / raw)
To: Bjorn Andersson; +Cc: linux-arm-msm
Hello:
This patch was applied to qcom/linux.git (refs/heads/for-next):
On Mon, 8 Mar 2021 10:21:13 -0800 you wrote:
> Add initial DTS for the Snapdragon 888 Mobile Hardware Development Kit,
> aka SM8350 HDK. This initial version describes debug UART, UFS storage,
> the three USB connectors and remoteprocs.
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
>
> [...]
Here is the summary with links:
- [v2] arm64: dts: qcom: Introduce SM8350 HDK
https://git.kernel.org/qcom/c/a65ad1d99b5a
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-03-11 4:20 ` patchwork-bot+linux-arm-msm
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