| Message ID | 20211005230329.64604-1-david@ixit.cz (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | [RFC,v2] ARM: dts: nexus4: initial dts | expand |
On Tue 05 Oct 18:03 CDT 2021, David Heidelberg wrote: > From: Ivan Belokobylskiy <belokobylskij@gmail.com> > > Add initial support for LG Nexus 4 (mako). > > Features currently working: regulators, eMMC, WiFi, LCD backlight and volume keys. > > Signed-off-by: Ivan Belokobylskiy <belokobylskij@gmail.com> > Signed-off-by: David Heidelberg <david@ixit.cz> > --- > v2 > - lge vendor doesn't exist anymore, rename to lg > > arch/arm/boot/dts/Makefile | 1 + > .../boot/dts/qcom-apq8064-lg-nexus4-mako.dts | 387 ++++++++++++++++++ > 2 files changed, 388 insertions(+) > create mode 100644 arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 5ffab0486665..97340450d5b8 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -948,6 +948,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ > qcom-apq8064-ifc6410.dtb \ > qcom-apq8064-sony-xperia-yuga.dtb \ > qcom-apq8064-asus-nexus7-flo.dtb \ > + qcom-apq8064-lg-nexus4-mako.dtb \ > qcom-apq8074-dragonboard.dtb \ > qcom-apq8084-ifc6540.dtb \ > qcom-apq8084-mtp.dtb \ > diff --git a/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts b/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts > new file mode 100644 > index 000000000000..590c5bd2f935 > --- /dev/null > +++ b/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts > @@ -0,0 +1,387 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +#include "qcom-apq8064-v2.0.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/mfd/qcom-rpm.h> > +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> > +/ { > + model = "LG Nexus 4 (mako)"; > + compatible = "lg,nexus4-mako", "qcom,apq8064"; > + > + aliases { > + serial0 = &gsbi7_serial; > + serial1 = &gsbi6_serial; > + serial2 = &gsbi4_serial; > + }; > + > + chosen { > + stdout-path = "serial2:115200n8"; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + ramoops@88d00000{ > + compatible = "ramoops"; > + reg = <0x88d00000 0x100000>; > + record-size = <0x00020000>; > + console-size = <0x00020000>; > + ftrace-size = <0x00020000>; > + }; > + }; > + > + battery_cell: battery-cell { > + compatible = "simple-battery"; > + constant-charge-current-max-microamp = <900000>; > + operating-range-celsius = <0 45>; > + }; > + > + soc { > + pinctrl@800000 { > + gsbi4_uart_pin_a: gsbi4-uart-pin-active { > + rx { > + pins = "gpio11"; > + function = "gsbi4"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + tx { > + pins = "gpio10"; > + function = "gsbi4"; > + drive-strength = <4>; > + bias-disable; > + }; > + }; > + }; > + > + rpm@108000 { > + regulators { > + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; > + vin_lvs1_3_6-supply = <&pm8921_s4>; > + vin_lvs4_5_7-supply = <&pm8921_s4>; > + > + vdd_l24-supply = <&pm8921_s1>; > + vdd_l25-supply = <&pm8921_s1>; > + vin_lvs2-supply = <&pm8921_s1>; > + > + vdd_l26-supply = <&pm8921_s7>; > + vdd_l27-supply = <&pm8921_s7>; > + vdd_l28-supply = <&pm8921_s7>; > + > + /* Buck SMPS */ > + s1 { > + regulator-always-on; > + regulator-min-microvolt = <1225000>; > + regulator-max-microvolt = <1225000>; > + qcom,switch-mode-frequency = <3200000>; > + bias-pull-down; > + }; > + s2 { > + regulator-min-microvolt = <1300000>; > + regulator-max-microvolt = <1300000>; > + qcom,switch-mode-frequency = <1600000>; > + bias-pull-down; > + }; > + > + /* msm otg HSUSB_VDDCX */ > + s3 { > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1150000>; > + qcom,switch-mode-frequency = <4800000>; > + bias-pull-down; > + }; > + > + /* > + * msm_sdcc.1-sdc-vdd_io > + * tabla2x-slim-CDC_VDDA_RX > + * tabla2x-slim-CDC_VDDA_TX > + * tabla2x-slim-CDC_VDD_CP > + * tabla2x-slim-VDDIO_CDC > + */ > + s4 { > + regulator-always-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + qcom,switch-mode-frequency = <1600000>; > + bias-pull-down; > + qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>; > + }; > + > + /* > + * supply vdd_l26, vdd_l27, vdd_l28 > + */ > + s7 { > + regulator-min-microvolt = <1300000>; > + regulator-max-microvolt = <1300000>; > + qcom,switch-mode-frequency = <3200000>; > + }; > + > + s8 { > + regulator-min-microvolt = <2200000>; > + regulator-max-microvolt = <2200000>; > + qcom,switch-mode-frequency = <1600000>; > + }; > + > + l1 { > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-always-on; > + bias-pull-down; > + }; > + > + /* mipi_dsi.1-dsi1_pll_vdda */ > + l2 { > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + bias-pull-down; > + }; > + > + /* msm_otg-HSUSB_3p3 */ > + l3 { > + regulator-min-microvolt = <3075000>; > + regulator-max-microvolt = <3500000>; > + bias-pull-down; > + }; > + > + /* msm_otg-HSUSB_1p8 */ > + l4 { > + regulator-always-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + /* msm_sdcc.1-sdc_vdd */ > + l5 { > + regulator-min-microvolt = <2950000>; > + regulator-max-microvolt = <2950000>; > + bias-pull-down; > + }; > + > + /* earjack_debug */ > + l6 { > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + bias-pull-down; > + }; > + > + /* mipi_dsi.1-dsi_vci */ > + l8 { > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <3000000>; > + bias-pull-down; > + }; > + > + /* wcnss_wlan.0-iris_vddpa */ > + l10 { > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <2900000>; > + bias-pull-down; > + }; > + > + /* mipi_dsi.1-dsi1_avdd */ > + l11 { > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <2850000>; > + bias-pull-down; > + }; > + > + /* touch_vdd */ > + l15 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <2950000>; > + bias-pull-down; > + }; > + > + /* slimport_dvdd */ > + l18 { > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + bias-pull-down; > + }; > + > + /* touch_io */ > + l22 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + bias-pull-down; > + }; > + > + /* > + * mipi_dsi.1-dsi_vddio > + * pil_qdsp6v4.1-pll_vdd > + * pil_qdsp6v4.2-pll_vdd > + * msm_ehci_host.0-HSUSB_1p8 > + * msm_ehci_host.1-HSUSB_1p8 > + */ > + l23 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + bias-pull-down; > + }; > + > + /* > + * tabla2x-slim-CDC_VDDA_A_1P2V > + * tabla2x-slim-VDDD_CDC_D > + */ > + l24 { > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1150000>; > + bias-pull-down; > + }; > + > + l25 { > + regulator-min-microvolt = <1250000>; > + regulator-max-microvolt = <1250000>; > + regulator-always-on; > + bias-pull-down; > + }; > + > + l26 { > + regulator-min-microvolt = <375000>; > + regulator-max-microvolt = <1050000>; > + regulator-always-on; > + bias-pull-down; > + }; > + > + l27 { > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + }; > + > + l28 { > + regulator-min-microvolt = <1050000>; > + regulator-max-microvolt = <1050000>; > + bias-pull-down; > + }; > + > + /* wcnss_wlan.0-iris_vddio */ > + lvs1 { > + bias-pull-down; > + }; > + > + /* wcnss_wlan.0-iris_vdddig */ > + lvs2 { > + bias-pull-down; > + }; > + > + lvs3 { > + bias-pull-down; > + }; > + > + lvs4 { > + bias-pull-down; > + }; > + > + lvs5 { > + bias-pull-down; > + }; > + > + /* mipi_dsi.1-dsi_iovcc */ > + lvs6 { > + bias-pull-down; > + }; > + > + /* > + * pil_riva-pll_vdd > + * lvds.0-lvds_vdda > + * mipi_dsi.1-dsi1_vddio > + * hdmi_msm.0-hdmi_vdda > + */ > + lvs7 { > + bias-pull-down; > + }; > + > + ncp { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + qcom,switch-mode-frequency = <1600000>; > + }; > + }; > + }; > + > + qcom,ssbi@500000 { Please skip the "qcom," prefix in the node name. > + pmic@0 { > + keypad@148 { > + compatible = "qcom,pm8921-keypad"; > + reg = <0x148>; > + interrupt-parent = <&pmicintc>; > + interrupts = <74 1>, <75 1>; > + linux,keymap = < > + MATRIX_KEY(0, 0, KEY_VOLUMEDOWN) > + MATRIX_KEY(0, 1, KEY_VOLUMEUP) > + >; > + > + keypad,num-rows = <1>; > + keypad,num-columns = <5>; > + debounce = <15>; > + scan-delay = <32>; > + row-hold = <91500>; > + }; > + }; > + }; > + > + gsbi@12440000 { > + status = "okay"; > + qcom,mode = <GSBI_PROT_I2C>; > + > + gsbi1_i2c: i2c@12460000 { > + status = "okay"; > + clock-frequency = <200000>; > + pinctrl-0 = <&i2c1_pins>; > + pinctrl-names = "default"; > + > + backlight: lm3530@38 { > + compatible = "backlight,lm3530"; I'm able to find the lm3530 LED driver, but it doesn't seem to have DT support in the driver and there's no binding for it. Perhaps I'm missing something? > + status = "okay"; "okay" is the default, so no need to specify that for the nodes you introduce in your dts. Regards, Bjorn > + reg = <0x38>; > + lm3530,en_gpio = <&pm8921_gpio 24 GPIO_ACTIVE_HIGH>; > + lm3530,max_current = /bits/ 8 <0x17>; > + lm3530,default_brt = /bits/ 8 <0x10>; > + lm3530,max_brt = /bits/ 8 <0x72>; > + lm3530,mode = /bits/ 8 <0>; /* Manual Mode */ > + lm3530,linear_map = /bits/ 8 <1>; /* Linear map */ > + lm3530,brt_ramp_fall = /bits/ 8 <0>; > + lm3530,brt_ramp_rise = /bits/ 8 <0>; > + lm3530,no_regulator; > + }; > + }; > + }; > + > + gsbi@16300000 { > + status = "okay"; > + qcom,mode = <GSBI_PROT_I2C_UART>; > + > + gsbi4_serial: serial@16340000 { > + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; > + reg = <0x16340000 0x1000>, > + <0x16300000 0x1000>; > + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>; > + clock-names = "core", "iface"; > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&gsbi4_uart_pin_a>; > + }; > + }; > + > + amba { > + /* eMMC */ > + sdcc@12400000 { > + status = "okay"; > + vmmc-supply = <&pm8921_l5>; > + vqmmc-supply = <&pm8921_s4>; > + }; > + }; > + > + riva-pil@3204000 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&riva_wlan_pin_a>; > + }; > + }; > +}; > + > -- > 2.33.0 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5ffab0486665..97340450d5b8 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -948,6 +948,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8064-ifc6410.dtb \ qcom-apq8064-sony-xperia-yuga.dtb \ qcom-apq8064-asus-nexus7-flo.dtb \ + qcom-apq8064-lg-nexus4-mako.dtb \ qcom-apq8074-dragonboard.dtb \ qcom-apq8084-ifc6540.dtb \ qcom-apq8084-mtp.dtb \ diff --git a/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts b/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts new file mode 100644 index 000000000000..590c5bd2f935 --- /dev/null +++ b/arch/arm/boot/dts/qcom-apq8064-lg-nexus4-mako.dts @@ -0,0 +1,387 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include "qcom-apq8064-v2.0.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/mfd/qcom-rpm.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +/ { + model = "LG Nexus 4 (mako)"; + compatible = "lg,nexus4-mako", "qcom,apq8064"; + + aliases { + serial0 = &gsbi7_serial; + serial1 = &gsbi6_serial; + serial2 = &gsbi4_serial; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ramoops@88d00000{ + compatible = "ramoops"; + reg = <0x88d00000 0x100000>; + record-size = <0x00020000>; + console-size = <0x00020000>; + ftrace-size = <0x00020000>; + }; + }; + + battery_cell: battery-cell { + compatible = "simple-battery"; + constant-charge-current-max-microamp = <900000>; + operating-range-celsius = <0 45>; + }; + + soc { + pinctrl@800000 { + gsbi4_uart_pin_a: gsbi4-uart-pin-active { + rx { + pins = "gpio11"; + function = "gsbi4"; + drive-strength = <2>; + bias-disable; + }; + + tx { + pins = "gpio10"; + function = "gsbi4"; + drive-strength = <4>; + bias-disable; + }; + }; + }; + + rpm@108000 { + regulators { + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + vin_lvs1_3_6-supply = <&pm8921_s4>; + vin_lvs4_5_7-supply = <&pm8921_s4>; + + vdd_l24-supply = <&pm8921_s1>; + vdd_l25-supply = <&pm8921_s1>; + vin_lvs2-supply = <&pm8921_s1>; + + vdd_l26-supply = <&pm8921_s7>; + vdd_l27-supply = <&pm8921_s7>; + vdd_l28-supply = <&pm8921_s7>; + + /* Buck SMPS */ + s1 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + s2 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + }; + + /* msm otg HSUSB_VDDCX */ + s3 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1150000>; + qcom,switch-mode-frequency = <4800000>; + bias-pull-down; + }; + + /* + * msm_sdcc.1-sdc-vdd_io + * tabla2x-slim-CDC_VDDA_RX + * tabla2x-slim-CDC_VDDA_TX + * tabla2x-slim-CDC_VDD_CP + * tabla2x-slim-VDDIO_CDC + */ + s4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>; + }; + + /* + * supply vdd_l26, vdd_l27, vdd_l28 + */ + s7 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <3200000>; + }; + + s8 { + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + qcom,switch-mode-frequency = <1600000>; + }; + + l1 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi1_pll_vdda */ + l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + /* msm_otg-HSUSB_3p3 */ + l3 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3500000>; + bias-pull-down; + }; + + /* msm_otg-HSUSB_1p8 */ + l4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + /* msm_sdcc.1-sdc_vdd */ + l5 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + /* earjack_debug */ + l6 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi_vci */ + l8 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vddpa */ + l10 { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi1_avdd */ + l11 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + bias-pull-down; + }; + + /* touch_vdd */ + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + /* slimport_dvdd */ + l18 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + bias-pull-down; + }; + + /* touch_io */ + l22 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + /* + * mipi_dsi.1-dsi_vddio + * pil_qdsp6v4.1-pll_vdd + * pil_qdsp6v4.2-pll_vdd + * msm_ehci_host.0-HSUSB_1p8 + * msm_ehci_host.1-HSUSB_1p8 + */ + l23 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + /* + * tabla2x-slim-CDC_VDDA_A_1P2V + * tabla2x-slim-VDDD_CDC_D + */ + l24 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1150000>; + bias-pull-down; + }; + + l25 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + bias-pull-down; + }; + + l26 { + regulator-min-microvolt = <375000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; + bias-pull-down; + }; + + l27 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + l28 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vddio */ + lvs1 { + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vdddig */ + lvs2 { + bias-pull-down; + }; + + lvs3 { + bias-pull-down; + }; + + lvs4 { + bias-pull-down; + }; + + lvs5 { + bias-pull-down; + }; + + /* mipi_dsi.1-dsi_iovcc */ + lvs6 { + bias-pull-down; + }; + + /* + * pil_riva-pll_vdd + * lvds.0-lvds_vdda + * mipi_dsi.1-dsi1_vddio + * hdmi_msm.0-hdmi_vdda + */ + lvs7 { + bias-pull-down; + }; + + ncp { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + }; + }; + }; + + qcom,ssbi@500000 { + pmic@0 { + keypad@148 { + compatible = "qcom,pm8921-keypad"; + reg = <0x148>; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 1, KEY_VOLUMEUP) + >; + + keypad,num-rows = <1>; + keypad,num-columns = <5>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; + }; + }; + + gsbi@12440000 { + status = "okay"; + qcom,mode = <GSBI_PROT_I2C>; + + gsbi1_i2c: i2c@12460000 { + status = "okay"; + clock-frequency = <200000>; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + + backlight: lm3530@38 { + compatible = "backlight,lm3530"; + status = "okay"; + reg = <0x38>; + lm3530,en_gpio = <&pm8921_gpio 24 GPIO_ACTIVE_HIGH>; + lm3530,max_current = /bits/ 8 <0x17>; + lm3530,default_brt = /bits/ 8 <0x10>; + lm3530,max_brt = /bits/ 8 <0x72>; + lm3530,mode = /bits/ 8 <0>; /* Manual Mode */ + lm3530,linear_map = /bits/ 8 <1>; /* Linear map */ + lm3530,brt_ramp_fall = /bits/ 8 <0>; + lm3530,brt_ramp_rise = /bits/ 8 <0>; + lm3530,no_regulator; + }; + }; + }; + + gsbi@16300000 { + status = "okay"; + qcom,mode = <GSBI_PROT_I2C_UART>; + + gsbi4_serial: serial@16340000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x16340000 0x1000>, + <0x16300000 0x1000>; + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>; + clock-names = "core", "iface"; + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&gsbi4_uart_pin_a>; + }; + }; + + amba { + /* eMMC */ + sdcc@12400000 { + status = "okay"; + vmmc-supply = <&pm8921_l5>; + vqmmc-supply = <&pm8921_s4>; + }; + }; + + riva-pil@3204000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&riva_wlan_pin_a>; + }; + }; +}; +