20 Feb
2024
20 Feb
'24
3:08 p.m.
On Fri, 16 Feb 2024 at 02:22, Caleb Connolly caleb.connolly@linaro.org wrote:
Import the supporting pm8916.dtsi and msm8916-pm8916.dtsi files from upstream in preparation for switching boards over.
Taken from kernel tag v6.7
Reviewed-by: Neil Armstrong neil.armstrong@linaro.org Signed-off-by: Caleb Connolly caleb.connolly@linaro.org
arch/arm/dts/msm8916-pm8916.dtsi | 157 ++++++++++++++++++++++++++++++++++ arch/arm/dts/pm8916.dtsi | 178 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 335 insertions(+)
Reviewed-by: Sumit Garg sumit.garg@linaro.org
-Sumit
diff --git a/arch/arm/dts/msm8916-pm8916.dtsi b/arch/arm/dts/msm8916-pm8916.dtsi new file mode 100644 index 000000000000..b1a7eafbee31 --- /dev/null +++ b/arch/arm/dts/msm8916-pm8916.dtsi @@ -0,0 +1,157 @@ +// SPDX-License-Identifier: GPL-2.0-only +/*
- msm8916-pm8916.dtsi describes common properties (e.g. regulator connections)
- that apply to most devices that make use of the MSM8916 SoC and PM8916 PMIC.
- Many regulators have a fixed purpose in the original reference design and
- were rarely re-used for different purposes. Devices that deviate from the
- typical reference design should not make use of this include and instead add
- the necessary properties in the board-specific device tree.
- */
+#include "msm8916.dtsi" +#include "pm8916.dtsi"
+&camss {
vdda-supply = <&pm8916_l2>;+};
+&mdss_dsi0 {
vdda-supply = <&pm8916_l2>;vddio-supply = <&pm8916_l6>;+};
+&mdss_dsi0_phy {
vddio-supply = <&pm8916_l6>;+};
+&mpss {
pll-supply = <&pm8916_l7>;+};
+&pm8916_codec {
vdd-cdc-io-supply = <&pm8916_l5>;vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;vdd-micbias-supply = <&pm8916_l13>;+};
+&sdhc_1 {
vmmc-supply = <&pm8916_l8>;vqmmc-supply = <&pm8916_l5>;+};
+&sdhc_2 {
vmmc-supply = <&pm8916_l11>;vqmmc-supply = <&pm8916_l12>;+};
+&usb_hs_phy {
v1p8-supply = <&pm8916_l7>;v3p3-supply = <&pm8916_l13>;+};
+&wcnss {
vddpx-supply = <&pm8916_l7>;+};
+&wcnss_iris {
vddxo-supply = <&pm8916_l7>;vddrfa-supply = <&pm8916_s3>;vddpa-supply = <&pm8916_l9>;vdddig-supply = <&pm8916_l5>;+};
+&rpm_requests {
pm8916_rpm_regulators: regulators {compatible = "qcom,rpm-pm8916-regulators";vdd_l1_l2_l3-supply = <&pm8916_s3>;vdd_l4_l5_l6-supply = <&pm8916_s4>;vdd_l7-supply = <&pm8916_s4>;/* pm8916_s1 is managed by rpmpd (MSM8916_VDDCX) */pm8916_s3: s3 {regulator-min-microvolt = <1250000>;regulator-max-microvolt = <1350000>;regulator-always-on; /* Needed for L2 */};pm8916_s4: s4 {regulator-min-microvolt = <1850000>;regulator-max-microvolt = <2150000>;regulator-always-on; /* Needed for L5/L7 */};/** Some of the regulators are unused or managed by another* processor (e.g. the modem). We should still define nodes for* them to ensure the vote from the application processor can be* dropped in case the regulators are already on during boot.** The labels for these nodes are omitted on purpose because* boards should configure a proper voltage before using them.*/l1 {};pm8916_l2: l2 {regulator-min-microvolt = <1200000>;regulator-max-microvolt = <1200000>;regulator-always-on; /* Needed for LPDDR RAM */};/* pm8916_l3 is managed by rpmpd (MSM8916_VDDMX) */l4 {};pm8916_l5: l5 {regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-always-on; /* Needed for most digital I/O */};pm8916_l6: l6 {regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;};pm8916_l7: l7 {regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-always-on; /* Needed for CPU PLL */};pm8916_l8: l8 {regulator-min-microvolt = <2900000>;regulator-max-microvolt = <2900000>;};pm8916_l9: l9 {regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;};l10 {};pm8916_l11: l11 {regulator-min-microvolt = <2950000>;regulator-max-microvolt = <2950000>;regulator-allow-set-load;regulator-system-load = <200000>;};pm8916_l12: l12 {regulator-min-microvolt = <1800000>;regulator-max-microvolt = <2950000>;};pm8916_l13: l13 {regulator-min-microvolt = <3075000>;regulator-max-microvolt = <3075000>;};l14 {};l15 {};l16 {};l17 {};l18 {};};+}; diff --git a/arch/arm/dts/pm8916.dtsi b/arch/arm/dts/pm8916.dtsi new file mode 100644 index 000000000000..f4de86787743 --- /dev/null +++ b/arch/arm/dts/pm8916.dtsi @@ -0,0 +1,178 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/iio/qcom,spmi-vadc.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/spmi/spmi.h>
+&spmi_bus {
pm8916_0: pmic@0 {compatible = "qcom,pm8916", "qcom,spmi-pmic";reg = <0x0 SPMI_USID>;#address-cells = <1>;#size-cells = <0>;pon@800 {compatible = "qcom,pm8916-pon";reg = <0x800>;mode-bootloader = <0x2>;mode-recovery = <0x1>;pwrkey {compatible = "qcom,pm8941-pwrkey";interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;debounce = <15625>;bias-pull-up;linux,code = <KEY_POWER>;};pm8916_resin: resin {compatible = "qcom,pm8941-resin";interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;debounce = <15625>;bias-pull-up;status = "disabled";};watchdog {compatible = "qcom,pm8916-wdt";interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;timeout-sec = <60>;};};pm8916_usbin: usb-detect@1300 {compatible = "qcom,pm8941-misc";reg = <0x1300>;interrupts = <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>;interrupt-names = "usb_vbus";status = "disabled";};pm8916_temp: temp-alarm@2400 {compatible = "qcom,spmi-temp-alarm";reg = <0x2400>;interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;io-channels = <&pm8916_vadc VADC_DIE_TEMP>;io-channel-names = "thermal";#thermal-sensor-cells = <0>;};pm8916_vadc: adc@3100 {compatible = "qcom,spmi-vadc";reg = <0x3100>;interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;#address-cells = <1>;#size-cells = <0>;#io-channel-cells = <1>;channel@0 {reg = <VADC_USBIN>;qcom,pre-scaling = <1 10>;};channel@7 {reg = <VADC_VSYS>;qcom,pre-scaling = <1 3>;};channel@8 {reg = <VADC_DIE_TEMP>;};channel@9 {reg = <VADC_REF_625MV>;};channel@a {reg = <VADC_REF_1250MV>;};channel@e {reg = <VADC_GND_REF>;};channel@f {reg = <VADC_VDD_VADC>;};};rtc@6000 {compatible = "qcom,pm8941-rtc";reg = <0x6000>, <0x6100>;reg-names = "rtc", "alarm";interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;};pm8916_mpps: mpps@a000 {compatible = "qcom,pm8916-mpp", "qcom,spmi-mpp";reg = <0xa000>;gpio-controller;#gpio-cells = <2>;gpio-ranges = <&pm8916_mpps 0 0 4>;interrupt-controller;#interrupt-cells = <2>;};pm8916_gpios: gpio@c000 {compatible = "qcom,pm8916-gpio", "qcom,spmi-gpio";reg = <0xc000>;gpio-controller;gpio-ranges = <&pm8916_gpios 0 0 4>;#gpio-cells = <2>;interrupt-controller;#interrupt-cells = <2>;};};pm8916_1: pmic@1 {compatible = "qcom,pm8916", "qcom,spmi-pmic";reg = <0x1 SPMI_USID>;#address-cells = <1>;#size-cells = <0>;pm8916_pwm: pwm {compatible = "qcom,pm8916-pwm";#pwm-cells = <2>;status = "disabled";};pm8916_vib: vibrator@c000 {compatible = "qcom,pm8916-vib";reg = <0xc000>;status = "disabled";};pm8916_codec: audio-codec@f000 {compatible = "qcom,pm8916-wcd-analog-codec";reg = <0xf000>;interrupt-parent = <&spmi_bus>;interrupts = <0x1 0xf0 0x0 IRQ_TYPE_NONE>,<0x1 0xf0 0x1 IRQ_TYPE_NONE>,<0x1 0xf0 0x2 IRQ_TYPE_NONE>,<0x1 0xf0 0x3 IRQ_TYPE_NONE>,<0x1 0xf0 0x4 IRQ_TYPE_NONE>,<0x1 0xf0 0x5 IRQ_TYPE_NONE>,<0x1 0xf0 0x6 IRQ_TYPE_NONE>,<0x1 0xf0 0x7 IRQ_TYPE_NONE>,<0x1 0xf1 0x0 IRQ_TYPE_NONE>,<0x1 0xf1 0x1 IRQ_TYPE_NONE>,<0x1 0xf1 0x2 IRQ_TYPE_NONE>,<0x1 0xf1 0x3 IRQ_TYPE_NONE>,<0x1 0xf1 0x4 IRQ_TYPE_NONE>,<0x1 0xf1 0x5 IRQ_TYPE_NONE>;interrupt-names = "cdc_spk_cnp_int","cdc_spk_clip_int","cdc_spk_ocp_int","mbhc_ins_rem_det1","mbhc_but_rel_det","mbhc_but_press_det","mbhc_ins_rem_det","mbhc_switch_int","cdc_ear_ocp_int","cdc_hphr_ocp_int","cdc_hphl_ocp_det","cdc_ear_cnp_int","cdc_hphr_cnp_int","cdc_hphl_cnp_int";#sound-dai-cells = <1>;status = "disabled";};};+};
-- 2.43.1