Hi Martin,
On 24.10.2020 16:44, Martin Jücker wrote:
> The p4note family contains a couple of variants of the Galaxy Note 10.1
> tablet with mainly different modems. The GT-N8010/GT-N8013 is the wifi
> only version.
>
> Signed-off-by: Martin Jücker <martin.juecker@xxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos4412-p4note-n801x.dts | 16 +
> arch/arm/boot/dts/exynos4412-p4note.dtsi | 1057 +++++++++++++++++
> 3 files changed, 1074 insertions(+)
> create mode 100644 arch/arm/boot/dts/exynos4412-p4note-n801x.dts
> create mode 100644 arch/arm/boot/dts/exynos4412-p4note.dtsi
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 4572db3fa5ae..b6d72bd7ebac 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -195,6 +195,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \
> exynos4412-odroidx.dtb \
> exynos4412-odroidx2.dtb \
> exynos4412-origen.dtb \
> + exynos4412-p4note-n801x.dtb \
> exynos4412-smdk4412.dtb \
> exynos4412-tiny4412.dtb \
> exynos4412-trats2.dtb
> diff --git a/arch/arm/boot/dts/exynos4412-p4note-n801x.dts b/arch/arm/boot/dts/exynos4412-p4note-n801x.dts
> new file mode 100644
> index 000000000000..e7fb5b96e6c6
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos4412-p4note-n801x.dts
> @@ -0,0 +1,16 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's Galaxy Note 10.1 - N801x (wifi only version)
> + *
> + * Copyright (c) 2020 Martin Jücker <martin.juecker@xxxxxxxxx>
> + */
> +
> +/dts-v1/;
> +#include "exynos4412-p4note.dtsi"
> +
> +/ {
> + model = "Samsung Galaxy Note 10.1 (GT-N8010/N8013) based on Exynos4412";
> + compatible = "samsung,n801x", "samsung,p4note", "samsung,exynos4412", "samsung,exynos4";
> +
> + /* this is the base variant without any kind of modem */
> +};
> diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi
> new file mode 100644
> index 000000000000..6d7e84f40e92
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi
> @@ -0,0 +1,1057 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's Exynos4412 based p4note device family base DT
> + *
> + * Copyright (c) 2020 Martin Jücker <martin.juecker@xxxxxxxxx>
> + */
> +
> +/dts-v1/;
> +#include "exynos4412.dtsi"
> +#include "exynos4412-ppmu-common.dtsi"
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/clock/maxim,max77686.h>
> +#include <dt-bindings/pinctrl/samsung.h>
> +
> +/ {
> + compatible = "samsung,p4note", "samsung,exynos4412", "samsung,exynos4";
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0x40000000 0x80000000>;
> + };
> +
> + chosen {
> + stdout-path = &serial_2;
> + };
> +
> + firmware@204f000 {
> + compatible = "samsung,secure-firmware";
> + reg = <0x0204F000 0x1000>;
> + };
> +
> + fixed-rate-clocks {
> + xxti {
> + compatible = "samsung,clock-xxti";
> + clock-frequency = <0>;
> + };
> +
> + xusbxti {
> + compatible = "samsung,clock-xusbxti";
> + clock-frequency = <24000000>;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&gpio_keys>;
> +
> + key-down {
> + gpios = <&gpx2 2 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEDOWN>;
> + label = "volume down";
> + debounce-interval = <10>;
> + };
> +
> + key-up {
> + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEUP>;
> + label = "volume up";
> + debounce-interval = <10>;
> + };
> +
> + key-power {
> + gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_POWER>;
> + label = "power";
> + debounce-interval = <10>;
> + linux,can-disable;
> + wakeup-source;
> + };
> + };
> +
> + tsp_reg_1: voltage-regulator-1 {
> + compatible = "regulator-fixed";
> + regulator-name = "TSP_FIXED_VOLTAGES_1";
> + pinctrl-names = "default";
> + pinctrl-0 = <&tsp_reg_gpio_1>;
> + gpios = <&gpm4 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + tsp_reg_2: voltage-regulator-2 {
> + compatible = "regulator-fixed";
> + regulator-name = "TSP_FIXED_VOLTAGES_2";
> + pinctrl-names = "default";
> + pinctrl-0 = <&tsp_reg_gpio_2>;
> + gpios = <&gpb 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + tsp_reg_3: voltage-regulator-3 {
> + compatible = "regulator-fixed";
> + regulator-name = "TSP_FIXED_VOLTAGES_3";
> + pinctrl-names = "default";
> + pinctrl-0 = <&tsp_reg_gpio_3>;
> + gpios = <&gpb 7 GPIO_ACTIVE_HIGH>;
> + startup-delay-us = <20000>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + wlan_pwrseq: sdhci3-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpm3 5 GPIO_ACTIVE_LOW>;
> + pinctrl-0 = <&wifi_reset>;
> + pinctrl-names = "default";
> + clocks = <&max77686 MAX77686_CLK_PMIC>;
> + clock-names = "ext_clock";
> + };
> +
> + i2c-gpio-10 {
> + compatible = "i2c-gpio";
> + sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + i2c-gpio,delay-us = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ak8975@c {
> + compatible = "asahi-kasei,ak8975";
> + reg = <0x0c>;
> + interrupt-parent = <&gpm4>;
> + interrupts = <7 IRQ_TYPE_EDGE_RISING>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&ak8975_irq>;
> + };
> + };
> +
> + i2c-gpio-14 {
> + compatible = "i2c-gpio";
> + sda-gpios = <&gpy0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpy0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + i2c-gpio,delay-us = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + max17042@36 {
> + compatible = "maxim,max17042";
> + reg = <0x36>;
> + interrupt-parent = <&gpx2>;
> + interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
> + maxim,rsns-microohm = <10000>;
> + maxim,over-heat-temp = <600>;
> + maxim,over-volt = <4300>;
> + };
> + };
> +
> + i2c-gpio-19 {
> + compatible = "i2c-gpio";
> + sda-gpios = <&gpm4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpm4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + i2c-gpio,delay-us = <5>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + stmpe_mfd@41 {
> + compatible = "st,stmpe811";
> + reg = <0x41>;
> + interrupt-parent = <&gpx0>;
> + interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-controller;
> + irq-trigger = <0x1>;
> + st,adc-freq = <3>;
> + st,mod-12b = <1>;
> + st,ref-sel = <0>;
> + st,sample-time = <3>;
> +
> + stmpe_adc: stmpe_adc {
> + compatible = "st,stmpe-adc";
> + #io-channel-cells = <1>;
> + st,norequest-mask = <0x2F>;
> + };
> + };
> + };
> +};
> +
> +&adc {
> + status = "okay";
> +};
> +
> +&bus_dmc {
> + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
> + vdd-supply = <&buck1_reg>;
> + status = "okay";
> +};
> +
> +&bus_acp {
> + devfreq = <&bus_dmc>;
> + status = "okay";
> +};
> +
> +&bus_c2c {
> + devfreq = <&bus_dmc>;
> + status = "okay";
> +};
> +
> +&bus_leftbus {
> + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
> + vdd-supply = <&buck3_reg>;
> + status = "okay";
> +};
> +
> +&bus_rightbus {
> + devfreq = <&bus_leftbus>;
> + status = "okay";
> +};
> +
> +&bus_display {
> + devfreq = <&bus_leftbus>;
> + status = "okay";
> +};
> +
> +&bus_fsys {
> + devfreq = <&bus_leftbus>;
> + status = "okay";
> +};
> +
> +&bus_peri {
> + devfreq = <&bus_leftbus>;
> + status = "okay";
> +};
> +
> +&bus_mfc {
> + devfreq = <&bus_leftbus>;
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&buck2_reg>;
> +};
> +
> +&cpu_thermal {
> + cooling-maps {
> + map0 {
> + /* Corresponds to 800MHz at freq_table */
> + cooling-device = <&cpu0 7 7>, <&cpu1 7 7>, <&cpu2 7 7>, <&cpu3 7 7>;
> + };
> + map1 {
> + /* Corresponds to 200MHz at freq_table */
> + cooling-device = <&cpu0 13 13>, <&cpu1 13 13>, <&cpu2 13 13>, <&cpu3 13 13>;
> + };
> + };
> +};
> +
> +&ehci {
> + status = "okay";
> +};
Which EHCI ports are used on this board? You probably need to limit PHYs
only to the supported ports (see exynos4412-odroidu3.dts for the example).
> +
> +&exynos_usbphy {
> + status = "okay";
> +};
> +
> +&fimd {
> + pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + display-timings {
> + timing0 {
> + clock-frequency = <66666666>;
> + hactive = <1280>;
> + vactive = <800>;
> + hfront-porch = <18>;
> + hback-porch = <36>;
> + hsync-len = <16>;
> + vback-porch = <16>;
> + vfront-porch = <4>;
> + vsync-len = <3>;
> + hsync-active = <1>;
> + };
> + };
IMHO using a proper panel binding and simple-panel driver is a more
appropriate approach, see exynos4412-tiny4412.dts for the example.
> +};
> +
> +&gpu {
> + mali-supply = <&buck4_reg>;
> + status = "okay";
> +};
> +
> +&hsotg {
> + vusb_a-supply = <&ldo12_reg>;
> + dr_mode = "peripheral";
> + status = "okay";
> +};
> +
> +&i2c_3 {
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-slave-addr = <0x10>;
> + samsung,i2c-max-bus-freq = <400000>;
> + pinctrl-0 = <&i2c3_bus>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + touchscreen@4a {
> + compatible = "atmel,maxtouch";
> + reg = <0x4a>;
> + reset-gpios = <&gpm0 4 GPIO_ACTIVE_HIGH>;
> + interrupt-parent = <&gpm2>;
> + interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-0 = <&tsp_rst &tsp_irq>;
> + pinctrl-names = "default";
> + };
> +};
> +
> +&i2c_7 {
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-slave-addr = <0x10>;
> + samsung,i2c-max-bus-freq = <400000>;
> + pinctrl-0 = <&i2c7_bus>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + max77686: max77686_pmic@9 {
> + compatible = "maxim,max77686";
> + interrupt-parent = <&gpx0>;
> + interrupts = <7 IRQ_TYPE_NONE>;
> + pinctrl-0 = <&max77686_irq>;
> + pinctrl-names = "default";
> + reg = <0x09>;
> + #clock-cells = <1>;
> +
> + voltage-regulators {
> +
> + /* WM8994 audio */
> + ldo3_reg: LDO3 {
> + regulator-name = "VCC_1.8V_AP";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + /* Unknown */
> + ldo5_reg: LDO5 {
> + regulator-name = "VCC_1.8V_IO";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* CSI IP block */
> + ldo8_reg: LDO8 {
> + regulator-name = "VMIPI_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + /* IR LED on/off */
> + ldo9_reg: LDO9 {
> + regulator-name = "VLED_IC_1.9V";
> + regulator-min-microvolt = <1950000>;
> + regulator-max-microvolt = <1950000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* CSI IP block */
> + ldo10_reg: LDO10 {
> + regulator-name = "VMIPI_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + /* Unknown */
> + ldo11_reg: LDO11 {
> + regulator-name = "VABB1_1.9V";
> + regulator-min-microvolt = <1950000>;
> + regulator-max-microvolt = <1950000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* USB OTG */
> + ldo12_reg: LDO12 {
> + regulator-name = "VUOTG_3.0V";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + /* Unknown */
> + ldo14_reg: LDO14 {
> + regulator-name = "VABB2_1.9V";
> + regulator-min-microvolt = <1950000>;
> + regulator-max-microvolt = <1950000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* Camera ISX012 */
> + ldo18_reg: LDO18 {
> + regulator-name = "CAM_IO_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* Camera S5K6A3 */
> + ldo19_reg: LDO19 {
> + regulator-name = "VT_CORE_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* MMC2 */
> + ldo21_reg: LDO21 {
> + regulator-name = "VTF_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>;
> + };
> +
> + /* ADC */
> + ldo23_reg: LDO23 {
> + regulator-name = "VDD_ADC_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* Camera S5K6A3 */
> + ldo24_reg: LDO24 {
> + regulator-name = "CAM_A2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* IR LED sending */
> + ldo25_reg: LDO25 {
> + regulator-name = "VLED_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /* Camera ISX012 */
> + ldo26_reg: LDO26 {
> + regulator-name = "3MP_AF_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + buck1_reg: BUCK1 {
> + regulator-name = "VDD_MIF";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "VDD_ARM";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + buck3_reg: BUCK3 {
> + regulator-name = "VDD_INT";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + buck4_reg: BUCK4 {
> + regulator-name = "VDD_G3D";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1075000>;
> + regulator-boot-on;
> + };
> +
> + buck9_reg: BUCK9 {
> + regulator-name = "3MP_CORE_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&mshc_0 {
> + broken-cd;
> + non-removable;
> + card-detect-delay = <200>;
> + clock-frequency = <400000000>;
> + samsung,dw-mshc-ciu-div = <0>;
> + samsung,dw-mshc-sdr-timing = <2 3>;
> + samsung,dw-mshc-ddr-timing = <1 2>;
> + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
> + pinctrl-names = "default";
> + bus-width = <4>;
> + cap-mmc-highspeed;
> + cap-sd-highspeed;
> + status = "okay";
> +};
> +
> +&pinctrl_0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&sleep0>;
> +
> + tsp_reg_gpio_2: tsp-reg-gpio-2 {
> + samsung,pins = "gpb-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + tsp_reg_gpio_3: tsp-reg-gpio-3 {
> + samsung,pins = "gpb-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + sleep0: sleep-states {
> + PIN_SLP(gpa0-0, INPUT, NONE);
> + PIN_SLP(gpa0-1, OUT0, NONE);
> + PIN_SLP(gpa0-2, INPUT, NONE);
> + PIN_SLP(gpa0-3, INPUT, UP);
> + PIN_SLP(gpa0-4, INPUT, NONE);
> + PIN_SLP(gpa0-5, INPUT, DOWN);
> + PIN_SLP(gpa0-6, INPUT, DOWN);
> + PIN_SLP(gpa0-7, INPUT, UP);
> +
> + PIN_SLP(gpa1-0, INPUT, DOWN);
> + PIN_SLP(gpa1-1, INPUT, DOWN);
> + PIN_SLP(gpa1-2, INPUT, DOWN);
> + PIN_SLP(gpa1-3, INPUT, DOWN);
> + PIN_SLP(gpa1-4, INPUT, DOWN);
> + PIN_SLP(gpa1-5, INPUT, DOWN);
> +
> + PIN_SLP(gpb-0, INPUT, NONE);
> + PIN_SLP(gpb-1, INPUT, NONE);
> + PIN_SLP(gpb-2, INPUT, NONE);
> + PIN_SLP(gpb-3, INPUT, NONE);
> + PIN_SLP(gpb-4, INPUT, DOWN);
> + PIN_SLP(gpb-5, INPUT, DOWN);
> + PIN_SLP(gpb-6, INPUT, DOWN);
> + PIN_SLP(gpb-7, INPUT, DOWN);
> +
> + PIN_SLP(gpc0-0, INPUT, DOWN);
> + PIN_SLP(gpc0-1, INPUT, DOWN);
> + PIN_SLP(gpc0-2, INPUT, DOWN);
> + PIN_SLP(gpc0-3, INPUT, DOWN);
> + PIN_SLP(gpc0-4, INPUT, DOWN);
> +
> + PIN_SLP(gpc1-0, INPUT, UP);
> + PIN_SLP(gpc1-1, PREV, NONE);
> + PIN_SLP(gpc1-2, INPUT, UP);
> + PIN_SLP(gpc1-3, INPUT, UP);
> + PIN_SLP(gpc1-4, INPUT, UP);
> +
> + PIN_SLP(gpd0-0, INPUT, DOWN);
> + PIN_SLP(gpd0-1, OUT0, NONE);
> + PIN_SLP(gpd0-2, INPUT, NONE);
> + PIN_SLP(gpd0-3, INPUT, NONE);
> +
> + PIN_SLP(gpd1-0, INPUT, DOWN);
> + PIN_SLP(gpd1-1, INPUT, DOWN);
> + PIN_SLP(gpd1-2, INPUT, NONE);
> + PIN_SLP(gpd1-3, INPUT, NONE);
> +
> + PIN_SLP(gpf0-0, OUT0, NONE);
> + PIN_SLP(gpf0-1, OUT0, NONE);
> + PIN_SLP(gpf0-2, OUT0, NONE);
> + PIN_SLP(gpf0-3, OUT0, NONE);
> + PIN_SLP(gpf0-4, OUT0, NONE);
> + PIN_SLP(gpf0-5, OUT0, NONE);
> + PIN_SLP(gpf0-6, OUT0, NONE);
> + PIN_SLP(gpf0-7, OUT0, NONE);
> +
> + PIN_SLP(gpf1-0, OUT0, NONE);
> + PIN_SLP(gpf1-1, OUT0, NONE);
> + PIN_SLP(gpf1-2, OUT0, NONE);
> + PIN_SLP(gpf1-3, OUT0, NONE);
> + PIN_SLP(gpf1-4, OUT0, NONE);
> + PIN_SLP(gpf1-5, OUT0, NONE);
> + PIN_SLP(gpf1-6, OUT0, NONE);
> + PIN_SLP(gpf1-7, OUT0, NONE);
> +
> + PIN_SLP(gpf2-0, OUT0, NONE);
> + PIN_SLP(gpf2-1, OUT0, NONE);
> + PIN_SLP(gpf2-2, OUT0, NONE);
> + PIN_SLP(gpf2-3, OUT0, NONE);
> + PIN_SLP(gpf2-4, OUT0, NONE);
> + PIN_SLP(gpf2-5, OUT0, NONE);
> + PIN_SLP(gpf2-6, OUT0, NONE);
> + PIN_SLP(gpf2-7, OUT0, NONE);
> +
> + PIN_SLP(gpf3-0, OUT0, NONE);
> + PIN_SLP(gpf3-1, OUT0, NONE);
> + PIN_SLP(gpf3-2, OUT0, NONE);
> + PIN_SLP(gpf3-3, OUT0, NONE);
> + PIN_SLP(gpf3-4, OUT0, NONE);
> + PIN_SLP(gpf3-5, OUT0, NONE);
> +
> + PIN_SLP(gpj0-0, INPUT, DOWN);
> + PIN_SLP(gpj0-1, INPUT, DOWN);
> + PIN_SLP(gpj0-2, INPUT, DOWN);
> + PIN_SLP(gpj0-3, PREV, NONE);
> + PIN_SLP(gpj0-4, PREV, NONE);
> + PIN_SLP(gpj0-5, OUT0, NONE);
> + PIN_SLP(gpj0-6, OUT0, NONE);
> + PIN_SLP(gpj0-7, OUT0, NONE);
> +
> + PIN_SLP(gpj1-0, OUT0, NONE);
> + PIN_SLP(gpj1-1, INPUT, DOWN);
> + PIN_SLP(gpj1-2, PREV, NONE);
> + PIN_SLP(gpj1-3, OUT0, NONE);
> + };
> +};
> +
> +&pinctrl_1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&sleep1>;
> +
> + uart_sel: uart-sel {
> + samsung,pins = "gpl2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-val = <1>;
> + /* 0 = CP, 1 = AP (serial output) */
> + };
> +
> + gpio_keys: gpio-keys {
> + samsung,pins = "gpx2-2", "gpx2-7", "gpx3-3";
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + wifi_host_wake: wifi-host-wake {
> + samsung,pins = "gpx2-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + bt_shutdown: bt-shutdown {
> + samsung,pins = "gpl0-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
> + samsung,pin-val = <1>;
> + };
> +
> + bt_device_wakeup: bt-device-wakeup {
> + samsung,pins = "gpx3-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + bt_host_wakeup: bt-host-wakeup {
> + samsung,pins = "gpx2-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
> + };
> +
> + max77686_irq: max77686-irq {
> + samsung,pins = "gpx0-7";
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + sdhci2_cd_irq: sdhci2-cd-irq {
> + samsung,pins = "gpx3-4";
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + tsp_rst: tsp-rst {
> + samsung,pins = "gpm0-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-val = <1>;
> + };
> +
> + tsp_reg_gpio_1: tsp-reg-gpio-1 {
> + samsung,pins = "gpm4-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + tsp_irq: tsp-irq {
> + samsung,pins = "gpm2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + wifi_reset: wifi-reset {
> + samsung,pins = "gpm3-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + sd3_wifi: sd3-wifi {
> + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + ak8975_irq: ak8975-irq {
> + samsung,pins = "gpm4-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + sleep1: sleep-states {
> + PIN_SLP(gpk0-0, PREV, NONE);
> + PIN_SLP(gpk0-1, PREV, NONE);
> + PIN_SLP(gpk0-2, PREV, NONE);
> + PIN_SLP(gpk0-3, PREV, NONE);
> + PIN_SLP(gpk0-4, PREV, NONE);
> + PIN_SLP(gpk0-5, PREV, NONE);
> + PIN_SLP(gpk0-6, PREV, NONE);
> +
> + PIN_SLP(gpk1-0, INPUT, DOWN);
> + PIN_SLP(gpk1-1, INPUT, DOWN);
> + PIN_SLP(gpk1-2, INPUT, DOWN);
> + PIN_SLP(gpk1-3, PREV, NONE);
> + PIN_SLP(gpk1-4, PREV, NONE);
> + PIN_SLP(gpk1-5, PREV, NONE);
> + PIN_SLP(gpk1-6, PREV, NONE);
> +
> + PIN_SLP(gpk2-0, INPUT, DOWN);
> + PIN_SLP(gpk2-1, INPUT, DOWN);
> + PIN_SLP(gpk2-2, INPUT, DOWN);
> + PIN_SLP(gpk2-3, INPUT, DOWN);
> + PIN_SLP(gpk2-4, INPUT, DOWN);
> + PIN_SLP(gpk2-5, INPUT, DOWN);
> + PIN_SLP(gpk2-6, INPUT, DOWN);
> +
> + PIN_SLP(gpk3-0, OUT0, NONE);
> + PIN_SLP(gpk3-1, INPUT, NONE);
> + PIN_SLP(gpk3-2, INPUT, DOWN);
> + PIN_SLP(gpk3-3, INPUT, NONE);
> + PIN_SLP(gpk3-4, INPUT, NONE);
> + PIN_SLP(gpk3-5, INPUT, NONE);
> + PIN_SLP(gpk3-6, INPUT, NONE);
> +
> + PIN_SLP(gpl0-0, OUT0, NONE);
> + PIN_SLP(gpl0-1, INPUT, NONE);
> + PIN_SLP(gpl0-2, INPUT, NONE);
> + PIN_SLP(gpl0-3, INPUT, DOWN);
> + PIN_SLP(gpl0-4, PREV, NONE);
> + PIN_SLP(gpl0-6, PREV, NONE);
> +
> + PIN_SLP(gpl1-0, OUT0, NONE);
> + PIN_SLP(gpl1-1, OUT0, NONE);
> +
> + PIN_SLP(gpl2-0, INPUT, DOWN);
> + PIN_SLP(gpl2-1, INPUT, DOWN);
> + PIN_SLP(gpl2-2, INPUT, DOWN);
> + PIN_SLP(gpl2-3, INPUT, DOWN);
> + PIN_SLP(gpl2-4, OUT0, NONE);
> + PIN_SLP(gpl2-5, INPUT, DOWN);
> + PIN_SLP(gpl2-6, PREV, NONE);
> + PIN_SLP(gpl2-7, PREV, NONE);
> +
> + PIN_SLP(gpm0-0, PREV, NONE);
> + PIN_SLP(gpm0-1, OUT0, NONE);
> + PIN_SLP(gpm0-2, INPUT, DOWN);
> + PIN_SLP(gpm0-3, INPUT, NONE);
> + PIN_SLP(gpm0-4, OUT0, NONE);
> + PIN_SLP(gpm0-5, OUT0, NONE);
> + PIN_SLP(gpm0-6, INPUT, DOWN);
> + PIN_SLP(gpm0-7, OUT0, NONE);
> +
> + PIN_SLP(gpm1-0, INPUT, NONE);
> + PIN_SLP(gpm1-1, INPUT, NONE);
> + PIN_SLP(gpm1-2, INPUT, NONE);
> + PIN_SLP(gpm1-3, INPUT, NONE);
> + PIN_SLP(gpm1-4, INPUT, NONE);
> + PIN_SLP(gpm1-5, INPUT, NONE);
> + PIN_SLP(gpm1-6, INPUT, DOWN);
> +
> + PIN_SLP(gpm2-0, INPUT, NONE);
> + PIN_SLP(gpm2-1, INPUT, NONE);
> + PIN_SLP(gpm2-2, OUT0, NONE);
> + PIN_SLP(gpm2-3, OUT0, DOWN);
> + PIN_SLP(gpm2-4, INPUT, DOWN);
> +
> + PIN_SLP(gpm3-0, PREV, NONE);
> + PIN_SLP(gpm3-1, PREV, NONE);
> + PIN_SLP(gpm3-2, PREV, NONE);
> + PIN_SLP(gpm3-3, OUT1, NONE);
> + PIN_SLP(gpm3-4, OUT0, DOWN);
> + PIN_SLP(gpm3-5, PREV, NONE);
> + PIN_SLP(gpm3-6, PREV, NONE);
> + PIN_SLP(gpm3-7, OUT0, NONE);
> +
> + PIN_SLP(gpm4-0, INPUT, NONE);
> + PIN_SLP(gpm4-1, INPUT, NONE);
> + PIN_SLP(gpm4-2, INPUT, DOWN);
> + PIN_SLP(gpm4-3, INPUT, DOWN);
> + PIN_SLP(gpm4-4, PREV, NONE);
> + PIN_SLP(gpm4-5, OUT0, NONE);
> + PIN_SLP(gpm4-6, OUT0, NONE);
> + PIN_SLP(gpm4-7, INPUT, DOWN);
> +
> + PIN_SLP(gpy0-0, INPUT, DOWN);
> + PIN_SLP(gpy0-1, INPUT, DOWN);
> + PIN_SLP(gpy0-2, INPUT, NONE);
> + PIN_SLP(gpy0-3, INPUT, NONE);
> + PIN_SLP(gpy0-4, INPUT, NONE);
> + PIN_SLP(gpy0-5, INPUT, NONE);
> +
> + PIN_SLP(gpy1-0, INPUT, DOWN);
> + PIN_SLP(gpy1-1, INPUT, DOWN);
> + PIN_SLP(gpy1-2, INPUT, DOWN);
> + PIN_SLP(gpy1-3, INPUT, DOWN);
> +
> + PIN_SLP(gpy2-0, PREV, NONE);
> + PIN_SLP(gpy2-1, INPUT, DOWN);
> + PIN_SLP(gpy2-2, INPUT, NONE);
> + PIN_SLP(gpy2-3, INPUT, NONE);
> + PIN_SLP(gpy2-4, INPUT, NONE);
> + PIN_SLP(gpy2-5, INPUT, NONE);
> +
> + PIN_SLP(gpy3-0, INPUT, DOWN);
> + PIN_SLP(gpy3-1, INPUT, DOWN);
> + PIN_SLP(gpy3-2, INPUT, DOWN);
> + PIN_SLP(gpy3-3, INPUT, DOWN);
> + PIN_SLP(gpy3-4, INPUT, DOWN);
> + PIN_SLP(gpy3-5, INPUT, DOWN);
> + PIN_SLP(gpy3-6, INPUT, DOWN);
> + PIN_SLP(gpy3-7, INPUT, DOWN);
> +
> + PIN_SLP(gpy4-0, INPUT, DOWN);
> + PIN_SLP(gpy4-1, INPUT, DOWN);
> + PIN_SLP(gpy4-2, INPUT, DOWN);
> + PIN_SLP(gpy4-3, INPUT, DOWN);
> + PIN_SLP(gpy4-4, INPUT, DOWN);
> + PIN_SLP(gpy4-5, INPUT, DOWN);
> + PIN_SLP(gpy4-6, INPUT, DOWN);
> + PIN_SLP(gpy4-7, INPUT, DOWN);
> +
> + PIN_SLP(gpy5-0, INPUT, DOWN);
> + PIN_SLP(gpy5-1, INPUT, DOWN);
> + PIN_SLP(gpy5-2, INPUT, DOWN);
> + PIN_SLP(gpy5-3, INPUT, DOWN);
> + PIN_SLP(gpy5-4, INPUT, DOWN);
> + PIN_SLP(gpy5-5, INPUT, DOWN);
> + PIN_SLP(gpy5-6, INPUT, DOWN);
> + PIN_SLP(gpy5-7, INPUT, DOWN);
> +
> + PIN_SLP(gpy6-0, INPUT, DOWN);
> + PIN_SLP(gpy6-1, INPUT, DOWN);
> + PIN_SLP(gpy6-2, INPUT, DOWN);
> + PIN_SLP(gpy6-3, INPUT, DOWN);
> + PIN_SLP(gpy6-4, INPUT, DOWN);
> + PIN_SLP(gpy6-5, INPUT, DOWN);
> + PIN_SLP(gpy6-6, INPUT, DOWN);
> + PIN_SLP(gpy6-7, INPUT, DOWN);
> + };
> +};
> +
> +&pinctrl_2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&sleep2>;
> +
> + sleep2: sleep-states {
> + PIN_SLP(gpz-0, INPUT, DOWN);
> + PIN_SLP(gpz-1, INPUT, DOWN);
> + PIN_SLP(gpz-2, INPUT, DOWN);
> + PIN_SLP(gpz-3, INPUT, DOWN);
> + PIN_SLP(gpz-4, INPUT, DOWN);
> + PIN_SLP(gpz-5, INPUT, DOWN);
> + PIN_SLP(gpz-6, INPUT, DOWN);
> + };
> +};
> +
> +&pinctrl_3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&sleep3>;
> +
> + sleep3: sleep-states {
> + PIN_SLP(gpv0-0, INPUT, DOWN);
> + PIN_SLP(gpv0-1, INPUT, DOWN);
> + PIN_SLP(gpv0-2, INPUT, DOWN);
> + PIN_SLP(gpv0-3, INPUT, DOWN);
> + PIN_SLP(gpv0-4, INPUT, DOWN);
> + PIN_SLP(gpv0-5, INPUT, DOWN);
> + PIN_SLP(gpv0-6, INPUT, DOWN);
> + PIN_SLP(gpv0-7, INPUT, DOWN);
> +
> + PIN_SLP(gpv1-0, INPUT, DOWN);
> + PIN_SLP(gpv1-1, INPUT, DOWN);
> + PIN_SLP(gpv1-2, INPUT, DOWN);
> + PIN_SLP(gpv1-3, INPUT, DOWN);
> + PIN_SLP(gpv1-4, INPUT, DOWN);
> + PIN_SLP(gpv1-5, INPUT, DOWN);
> + PIN_SLP(gpv1-6, INPUT, DOWN);
> + PIN_SLP(gpv1-7, INPUT, DOWN);
> +
> + PIN_SLP(gpv2-0, INPUT, DOWN);
> + PIN_SLP(gpv2-1, INPUT, DOWN);
> + PIN_SLP(gpv2-2, INPUT, DOWN);
> + PIN_SLP(gpv2-3, INPUT, DOWN);
> + PIN_SLP(gpv2-4, INPUT, DOWN);
> + PIN_SLP(gpv2-5, INPUT, DOWN);
> + PIN_SLP(gpv2-6, INPUT, DOWN);
> + PIN_SLP(gpv2-7, INPUT, DOWN);
> +
> + PIN_SLP(gpv3-0, INPUT, DOWN);
> + PIN_SLP(gpv3-1, INPUT, DOWN);
> + PIN_SLP(gpv3-2, INPUT, DOWN);
> + PIN_SLP(gpv3-3, INPUT, DOWN);
> + PIN_SLP(gpv3-4, INPUT, DOWN);
> + PIN_SLP(gpv3-5, INPUT, DOWN);
> + PIN_SLP(gpv3-6, INPUT, DOWN);
> + PIN_SLP(gpv3-7, INPUT, DOWN);
> +
> + PIN_SLP(gpv4-0, INPUT, DOWN);
> + PIN_SLP(gpv4-1, INPUT, DOWN);
> + };
> +};
> +
> +&pmu_system_controller {
> + assigned-clocks = <&pmu_system_controller 0>;
> + assigned-clock-parents = <&clock CLK_XUSBXTI>;
> +};
> +
> +&rtc {
> + clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
> + clock-names = "rtc", "rtc_src";
> + status = "okay";
> +};
> +
> +&sdhci_2 {
> + bus-width = <4>;
> + cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
> + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd_irq>;
> + pinctrl-names = "default";
> + vmmc-supply = <&ldo21_reg>;
> + status = "okay";
> +};
> +
> +&sdhci_3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + non-removable;
> + bus-width = <4>;
> + mmc-pwrseq = <&wlan_pwrseq>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_wifi &wifi_host_wake>;
> + status = "okay";
> +
> + brcmf: wifi@1 {
> + reg = <0x1>;
> + compatible = "brcm,bcm4329-fmac";
> + interrupt-parent = <&gpx2>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "host-wake";
> + };
> +};
> +
> +&serial_0 {
> + pinctrl-0 = <&uart0_data &uart0_fctl>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + bluetooth {
> + compatible = "brcm,bcm4330-bt";
> + pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>;
> + pinctrl-names = "default";
> +
> + max-speed = <2000000>;
> + shutdown-gpios = <&gpl0 6 GPIO_ACTIVE_HIGH>;
> + device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
> + host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
> + clocks = <&max77686 MAX77686_CLK_PMIC>;
> + clock-names = "lpo";
> + };
Thanks for the above bluetooth device definition - also works nice on
Midas boards family. :)
> +};
> +
> +&serial_1 {
> + status = "okay";
> +};
> +
> +&serial_2 {
> + pinctrl-0 = <&uart_sel>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&serial_3 {
> + status = "okay";
> +};
Do we really need serial_1 and serial_3? IMHO they should be also
removed from Midas boards family.
> +
> +&tmu {
> + status = "okay";
> +};
Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland
