[PATCH v3 0/9] Initial support for Samsung Galaxy S and Galaxy S 4G

[PATCH v3 0/9] Initial support for Samsung Galaxy S and Galaxy S 4G

[Paweł Chmiel]

This patch series adds support for Samsung Galaxy S and Galaxy S 4G.
Both are commercial phone based on Aries family.

Changes from v2:
  - Restored pinctrl nodes order
  - Correct order of nodes in aries dtsi file
  - Added Reviewed-by to one of patches
  - Added Acked-by to one of patches
  - Squashed two patches updating samsung-boards documentation 

Changes from v1:
  - Removed duplicated and unneeded headers
  - Corrected node names
  - Formatting fixes
  - Removed unneeded pinctrl and sorted entries
  - Set correct interrupt type for max8998 pmic
  - Add missing regulators
  - Added missing commit msg
  - Added stdout-path
  - Added information why we hardcode bootargs
  - Added new patch which adds information, that there are samsung boards,
    not using exynos bases soc.
  - Split patch updating s5pv210_defconfig into three parts.
    First is result of make savedefconfig, second adds drivers required
    by both devices and last adds some options, which are usefull in booting
    typical Linux distribution.

Jonathan Bakker (2):
  ARM: dts: s5pv210: Add initial DTS for SGH-T959P phone
  dt-bindings: samsung: Document bindings for SGH-T959P board

Pawe? Chmiel (7):
  ARM: dts: s5pv210: Add missing interrupt-controller property to gph2
  ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones
  ARM: dts: s5pv210: Add initial DTS for Samsung Galaxy S phone
  dt-bindings: samsung: Document bindings for Samsung aries boards
  ARM: s5pv210_defconfig: Run make savedefconfig
  ARM: s5pv210_defconfig: Enable drivers for Samsung Aries based phones
  ARM: s5pv210_defconfig: Enable options needed to boot typical Linux
    distro

 .../bindings/arm/samsung/samsung-boards.txt        |   5 +-
 arch/arm/boot/dts/Makefile                         |   2 +
 arch/arm/boot/dts/s5pv210-aries.dtsi               | 423 +++++++++++++++++++++
 arch/arm/boot/dts/s5pv210-fascinate4g.dts          |  45 +++
 arch/arm/boot/dts/s5pv210-galaxys.dts              |  77 ++++
 arch/arm/boot/dts/s5pv210-pinctrl.dtsi             |   2 +
 arch/arm/configs/s5pv210_defconfig                 |  49 ++-
 7 files changed, 599 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm/boot/dts/s5pv210-aries.dtsi
 create mode 100644 arch/arm/boot/dts/s5pv210-fascinate4g.dts
 create mode 100644 arch/arm/boot/dts/s5pv210-galaxys.dts

-- 
2.7.4

[PATCH v3 1/9] ARM: dts: s5pv210: Add missing interrupt-controller property to gph2

[Paweł Chmiel]

Adds missing interrupt-controller property to gph2 block,
to silence following warnings during build
  /soc/pinctrl at e0200000/gph2: Missing interrupt-controller or interrupt-map property

It's reguired by Samsung aries boards, an S5PV210 based
Samsung Galaxy S (i9000) and Galaxy S 4G phones, which are added in next patches.

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
 arch/arm/boot/dts/s5pv210-pinctrl.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
index 3a79feab11c3..7f0c9d447871 100644
--- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
@@ -258,6 +258,8 @@
 	gph2: gph2 {
 		gpio-controller;
 		#gpio-cells = <2>;
+
+		interrupt-controller;
 		#interrupt-cells = <2>;
 	};
 
-- 
2.7.4

[PATCH v3 2/9] ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones

[Paweł Chmiel]

This DTS file have initial support Samsung Aries based phones.
Initial version have support for:
- sdcard
- internal memory (present only on non 4g variant)
- max8998 pmic and rtc
- max17040 fuel gauge
- gpio keys
- fimd (no panel driver yet)
- usb (peripherial mode)
- wifi

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
Changes from v2:
  - Restored pinctrl nodes order
  - Correct order of nodes

Changes from v1:
  - Removed duplicated and unneeded headers
  - Corrected node names
  - Added missing spaces
  - Removed unneeded pinctrl and sorted entries
  - Set correct interrupt type for max8998 pmic
  - Add missing regulators
---
---
 arch/arm/boot/dts/s5pv210-aries.dtsi | 423 +++++++++++++++++++++++++++++++++++
 1 file changed, 423 insertions(+)
 create mode 100644 arch/arm/boot/dts/s5pv210-aries.dtsi

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
new file mode 100644
index 000000000000..0dfba52e1cdb
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -0,0 +1,423 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's S5PV210 based Galaxy Aries board device tree source
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "s5pv210.dtsi"
+
+/ {
+	compatible = "samsung,aries", "samsung,s5pv210";
+
+	aliases {
+		i2c6 = &i2c_pmic;
+		i2c9 = &i2c_fuel;
+	};
+
+	memory at 30000000 {
+		device_type = "memory";
+		reg = <0x30000000 0x05000000
+			0x40000000 0x10000000
+			0x50000000 0x08000000>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_gpio_rst>;
+		post-power-on-delay-ms = <500>;
+		power-off-delay-us = <500>;
+	};
+
+	i2c_pmic: i2c-gpio-0 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&gpj4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpj4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmic at 66 {
+			compatible = "maxim,max8998";
+			reg = <0x66>;
+			interrupt-parent = <&gph0>;
+			interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+
+			max8998,pmic-buck1-default-dvs-idx = <1>;
+			max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>,
+							<&gph0 4 GPIO_ACTIVE_HIGH>;
+			max8998,pmic-buck1-dvs-voltage = <1275000>, <1200000>,
+							<1050000>, <950000>;
+
+			max8998,pmic-buck2-default-dvs-idx = <0>;
+			max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
+			max8998,pmic-buck2-dvs-voltage = <1100000>, <1000000>;
+
+			regulators {
+				ldo2_reg: LDO2 {
+					regulator-name = "VALIVE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+
+					regulator-state-mem {
+						regulator-on-in-suspend;
+					};
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VUSB_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VADC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VTF_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "LDO6";
+					regulator-min-microvolt = <1600000>;
+					regulator-max-microvolt = <3600000>;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VLCD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					/* Till we get panel driver */
+					regulator-always-on;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo8_reg: LDO8 {
+					regulator-name = "VUSB_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo9_reg: LDO9 {
+					regulator-name = "VCC_2.8V_PDA";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo10_reg: LDO10 {
+					regulator-name = "VPLL_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+
+					regulator-state-mem {
+						regulator-on-in-suspend;
+					};
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "CAM_AF_3.0V";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "CAM_SENSOR_CORE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "VGA_VDDIO_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "VGA_DVDD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "CAM_ISP_HOST_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VGA_AVDD_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ldo17_reg: LDO17 {
+					regulator-name = "VCC_3.0V_LCD";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+					/* Till we get panel driver */
+					regulator-always-on;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "vddarm";
+					regulator-min-microvolt = <750000>;
+					regulator-max-microvolt = <1500000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+						regulator-suspend-microvolt = <1250000>;
+					};
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "vddint";
+					regulator-min-microvolt = <750000>;
+					regulator-max-microvolt = <1500000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+						regulator-suspend-microvolt = <1100000>;
+					};
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "VCC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "CAM_ISP_CORE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+
+					regulator-state-mem {
+						regulator-off-in-suspend;
+					};
+				};
+
+				ap32khz_reg: EN32KHz-AP {
+					regulator-name = "32KHz AP";
+					regulator-always-on;
+				};
+
+				cp32khz_reg: EN32KHz-CP {
+					regulator-name = "32KHz CP";
+				};
+
+				vichg_reg: ENVICHG {
+					regulator-name = "VICHG";
+					regulator-always-on;
+				};
+
+				safe1_sreg: ESAFEOUT1 {
+					regulator-name = "SAFEOUT1";
+				};
+
+				safe2_sreg: ESAFEOUT2 {
+					regulator-name = "SAFEOUT2";
+				};
+			};
+		};
+	};
+
+	i2c_fuel: i2c-gpio-1 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&mp05 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&mp05 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fuelgauge at 36 {
+			compatible = "maxim,max17040";
+			interrupt-parent = <&vic0>;
+			interrupts = <7>;
+			reg = <0x36>;
+		};
+	};
+};
+
+&fimd {
+	pinctrl-names = "default";
+	pinctrl-0 = <&lcd_clk &lcd_data24>;
+	status = "okay";
+
+	samsung,invert-vden;
+	samsung,invert-vclk;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	display-timings {
+		native-mode = <&timing0>;
+
+		timing0: timing at 0 {
+			/* 480x800 at 60Hz */
+			clock-frequency = <25628040>;
+			hactive = <480>;
+			vactive = <800>;
+			hfront-porch = <16>;
+			hback-porch = <16>;
+			hsync-len = <2>;
+			vfront-porch = <28>;
+			vback-porch = <1>;
+			vsync-len = <2>;
+		};
+	};
+};
+
+&hsotg {
+	vusb_a-supply = <&ldo8_reg>;
+	vusb_d-supply = <&ldo3_reg>;
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&pinctrl0 {
+	wlan_bt_en: wlan-bt-en {
+		samsung,pins = "gpb-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+		samsung,pin-val = <1>;
+	};
+
+	wlan_gpio_rst: wlan-gpio-rst {
+		samsung,pins = "gpg1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+	};
+
+	wifi_host_wake: wifi-host-wake {
+		samsung,pins = "gph2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
+	tf_detect: tf-detect {
+		samsung,pins = "gph3-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
+	wifi_wake: wifi-wake {
+		samsung,pins = "gph3-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+	};
+};
+
+&sdhci1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bus-width = <4>;
+	max-frequency = <38400000>;
+	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4 &wifi_wake &wifi_host_wake &wlan_bt_en>;
+	pinctrl-names = "default";
+	cap-sd-highspeed;
+	cap-mmc-highspeed;
+
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	status = "okay";
+
+	wlan at 1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&gph2>;
+		interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	cd-gpios = <&gph3 4 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&ldo5_reg>;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &tf_detect>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+	vbus-supply = <&safe1_sreg>;
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
-- 
2.7.4

[PATCH v3 3/9] ARM: dts: s5pv210: Add initial DTS for Samsung Galaxy S phone

[Paweł Chmiel]

This DTS file have initial support Samsung Galaxy S phone,
also known as i9000.
It belongs to Samsung Aries devices family.
Initial version have support for:
- sdcard
- internal memory
- max8998 pmic and rtc
- max17040 fuel gauge
- gpio keys
- fimd (no panel driver yet)
- usb (peripherial mode)
- wifi

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>

--
Changes from v1:
  - Added missing commit msg
  - Removed duplicated and unneeded headers
  - Added stdout-path
  - Added information why we hardcode bootargs
---
---
 arch/arm/boot/dts/Makefile            |  1 +
 arch/arm/boot/dts/s5pv210-galaxys.dts | 77 +++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 arch/arm/boot/dts/s5pv210-galaxys.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e2424957809..522ebdca1d3d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -846,6 +846,7 @@ dtb-$(CONFIG_ARCH_S3C64XX) += \
 	s3c6410-smdk6410.dtb
 dtb-$(CONFIG_ARCH_S5PV210) += \
 	s5pv210-aquila.dtb \
+	s5pv210-galaxys.dtb \
 	s5pv210-goni.dtb \
 	s5pv210-smdkc110.dtb \
 	s5pv210-smdkv210.dtb \
diff --git a/arch/arm/boot/dts/s5pv210-galaxys.dts b/arch/arm/boot/dts/s5pv210-galaxys.dts
new file mode 100644
index 000000000000..842276749717
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-galaxys.dts
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "s5pv210-aries.dtsi"
+
+/ {
+	model = "Samsung Galaxy S1 (GT-I9000) based on S5PV210";
+	compatible = "samsung,galaxys", "samsung,aries", "samsung,s5pv210";
+
+	chosen {
+		stdout-path = &uart2;
+		/*
+		 * It's hard to change those parameters in stock bootloader,
+		 * since it requires special hardware/cable.
+		 * Let's hardocde bootargs for now, till u-boot port is finished,
+		 * with which it should be easier.
+		 */
+		bootargs = "root=/dev/mmcblk2p1 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	nand_pwrseq: nand-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpj2 7 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&massmemory_en>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "power";
+			gpios = <&gph2 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+
+		vol-down {
+			label = "volume_down";
+			gpios = <&gph3 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		vol-up {
+			label = "volume_up";
+			gpios = <&gph3 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		home {
+			label = "home";
+			gpios = <&gph3 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			wakeup-source;
+		};
+	};
+};
+
+&pinctrl0 {
+	massmemory_en: massmemory-en {
+		samsung,pins = "gpj2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&nand_pwrseq>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
-- 
2.7.4

[PATCH v3 4/9] ARM: dts: s5pv210: Add initial DTS for SGH-T959P phone

[Paweł Chmiel]

From: Jonathan Bakker <xc-racer2@live.ca>

This DTS file have initial support Samsung SGH-T959P phone,
also known as Samsung Galaxy S 4G or fascinate4g.
It belongs to Samsung Aries devices family.
Initial version have support for:
- sdcard
- max8998 pmic and rtc
- max17040 fuel gauge
- gpio keys
- fimd (no panel driver yet)
- usb (peripherial mode)
- wifi

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---

Changes from v1:
  - Added missing commit msg
  - Removed duplicated and unneeded headers
  - Added stdout-path
  - Added information why we hardcode bootargs
---
---
 arch/arm/boot/dts/Makefile                |  1 +
 arch/arm/boot/dts/s5pv210-fascinate4g.dts | 45 +++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 arch/arm/boot/dts/s5pv210-fascinate4g.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 522ebdca1d3d..d00e995875bb 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -846,6 +846,7 @@ dtb-$(CONFIG_ARCH_S3C64XX) += \
 	s3c6410-smdk6410.dtb
 dtb-$(CONFIG_ARCH_S5PV210) += \
 	s5pv210-aquila.dtb \
+	s5pv210-fascinate4g.dtb \
 	s5pv210-galaxys.dtb \
 	s5pv210-goni.dtb \
 	s5pv210-smdkc110.dtb \
diff --git a/arch/arm/boot/dts/s5pv210-fascinate4g.dts b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
new file mode 100644
index 000000000000..ccf761b1babf
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "s5pv210-aries.dtsi"
+
+/ {
+	model = "Samsung Galaxy S Fascinate 4G (SGH-T959P) based on S5PV210";
+	compatible = "samsung,fascinate4g", "samsung,aries", "samsung,s5pv210";
+
+	chosen {
+		stdout-path = &uart2;
+		/*
+		 * It's hard to change those parameters in stock bootloader,
+		 * since it requires special hardware/cable.
+		 * Let's hardocde bootargs for now, till u-boot port is finished,
+		 * with which it should be easier.
+		 */
+		bootargs = "root=/dev/mmcblk1p1 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "power";
+			gpios = <&gph2 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+
+		vol-down {
+			label = "volume_down";
+			gpios = <&gph3 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		vol-up {
+			label = "volume_up";
+			gpios = <&gph3 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+};
-- 
2.7.4

[PATCH v3 5/9] dt-bindings: samsung: Document bindings for Samsung aries boards

[Paweł Chmiel]

Document the binding for Samsung Galaxy S (i9000) phone
and whole Samsung Aries devices family (based on S5PV210).

Also because this is first not Exynos-based devices, document this information
at beginning of file.

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
--
Changes from v2:
  - Squashed with patch which was documenting existence
    of non Exynos-based boards
  - Added reviewed-by

Changes from v1:
  - Added missing commit msg.
--
---
 Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
index 14510b215480..3fa287a86300 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
@@ -1,7 +1,9 @@
-* Samsung's Exynos SoC based boards
+* Samsung's Exynos and S5P SoC based boards
 
 Required root node properties:
     - compatible = should be one or more of the following.
+	- "samsung,aries"	- for S5PV210-based Samsung Aries board.
+	- "samsung,galaxys"	- for S5PV210-based Samsung Galaxy S (i9000)  board.
 	- "samsung,artik5"	- for Exynos3250-based Samsung ARTIK5 module.
 	- "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board.
 	- "samsung,monk"	- for Exynos3250-based Samsung Simband board.
-- 
2.7.4

[PATCH v3 6/9] dt-bindings: samsung: Document bindings for SGH-T959P board

[Paweł Chmiel]

From: Jonathan Bakker <xc-racer2@live.ca>

Document the binding for Samsung Galaxy S Fascinate 4G (SGH-T959P).

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
--
Changes from v2:
  - Added Acked-by

Changes from v1:
  - Added missing commit msg.
--
---
 Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
index 3fa287a86300..37e96e48c48c 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
@@ -3,6 +3,7 @@
 Required root node properties:
     - compatible = should be one or more of the following.
 	- "samsung,aries"	- for S5PV210-based Samsung Aries board.
+	- "samsung,fascinate4g"	- for S5PV210-based Samsung Galaxy S Fascinate 4G (SGH-T959P) board.
 	- "samsung,galaxys"	- for S5PV210-based Samsung Galaxy S (i9000)  board.
 	- "samsung,artik5"	- for Exynos3250-based Samsung ARTIK5 module.
 	- "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board.
-- 
2.7.4

[PATCH v3 7/9] ARM: s5pv210_defconfig: Run make savedefconfig

[Paweł Chmiel]

This is result of running savedefconfig.
It's preparation for adding support for Samsung Aries devices.

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
 arch/arm/configs/s5pv210_defconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig
index 09b5a7386414..9c862d366fb3 100644
--- a/arch/arm/configs/s5pv210_defconfig
+++ b/arch/arm/configs/s5pv210_defconfig
@@ -13,7 +13,6 @@ CONFIG_SOLARIS_X86_PARTITION=y
 CONFIG_ARCH_S5PV210=y
 CONFIG_VMSPLIT_2G=y
 CONFIG_PREEMPT=y
-CONFIG_AEABI=y
 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
 CONFIG_VFP=y
 CONFIG_NEON=y
-- 
2.7.4

[PATCH v3 8/9] ARM: s5pv210_defconfig: Enable drivers for Samsung Aries based phones

[Paweł Chmiel]

Enable config options required for Samsung Aries based phones.
ARM_APPENDED_DTB is also needed, because stock bootloader
does not support loading dtb files.

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
 arch/arm/configs/s5pv210_defconfig | 33 +++++++++++++++++++++++++++++++--
 1 file changed, 31 insertions(+), 2 deletions(-)

diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig
index 9c862d366fb3..f719e7f9a655 100644
--- a/arch/arm/configs/s5pv210_defconfig
+++ b/arch/arm/configs/s5pv210_defconfig
@@ -13,9 +13,12 @@ CONFIG_SOLARIS_X86_PARTITION=y
 CONFIG_ARCH_S5PV210=y
 CONFIG_VMSPLIT_2G=y
 CONFIG_PREEMPT=y
+CONFIG_ARM_APPENDED_DTB=y
 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
 CONFIG_VFP=y
 CONFIG_NEON=y
+CONFIG_NET=y
+CONFIG_CFG80211=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
@@ -23,16 +26,42 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
+CONFIG_NETDEVICES=y
+CONFIG_BRCMFMAC=m
 CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_HW_RANDOM=y
+CONFIG_I2C_GPIO=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_BATTERY_MAX17040=y
 # CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
+CONFIG_MFD_MAX8998=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_MAX8998=y
+CONFIG_DRM=y
+CONFIG_DRM_EXYNOS=y
+CONFIG_DRM_EXYNOS_FIMD=y
+CONFIG_DRM_EXYNOS_DPI=y
+CONFIG_USB=y
+CONFIG_USB_OTG=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_EXYNOS=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_EXYNOS=y
+CONFIG_USB_DWC2=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_S3C=y
+CONFIG_MMC_SDHCI_S3C_DMA=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_MAX8998=m
+CONFIG_PHY_SAMSUNG_USB2=m
+CONFIG_PHY_S5PV210_USB2=y
 CONFIG_EXT2_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
-- 
2.7.4

[PATCH v3 9/9] ARM: s5pv210_defconfig: Enable options needed to boot typical Linux distro

[Paweł Chmiel]

This commit enables few options which are required to boot
typical Linux distro. It was tested by booting ArchLinux ARM
from sdcard.

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
 arch/arm/configs/s5pv210_defconfig | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig
index f719e7f9a655..a077597369f1 100644
--- a/arch/arm/configs/s5pv210_defconfig
+++ b/arch/arm/configs/s5pv210_defconfig
@@ -1,5 +1,7 @@
+CONFIG_SYSVIPC=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_CGROUPS=y
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
@@ -18,8 +20,18 @@ CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttyS
 CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
 CONFIG_CFG80211=m
+CONFIG_MAC80211=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=8192
@@ -63,6 +75,8 @@ CONFIG_RTC_DRV_MAX8998=m
 CONFIG_PHY_SAMSUNG_USB2=m
 CONFIG_PHY_S5PV210_USB2=y
 CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_AUTOFS4_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
@@ -72,6 +86,7 @@ CONFIG_ROMFS_FS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
 CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_KERNEL=y
-- 
2.7.4

[PATCH v3 1/9] ARM: dts: s5pv210: Add missing interrupt-controller property to gph2

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:42PM +0200, Pawe? Chmiel wrote:
> Adds missing interrupt-controller property to gph2 block,
> to silence following warnings during build
>   /soc/pinctrl at e0200000/gph2: Missing interrupt-controller or interrupt-map property
> 
> It's reguired by Samsung aries boards, an S5PV210 based
> Samsung Galaxy S (i9000) and Galaxy S 4G phones, which are added in next patches.
> 
> Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
>  arch/arm/boot/dts/s5pv210-pinctrl.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 

Thanks, applied.

Best regards,
Krzysztof

[PATCH v3 2/9] ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:43PM +0200, Pawe? Chmiel wrote:
> This DTS file have initial support Samsung Aries based phones.
> Initial version have support for:
> - sdcard
> - internal memory (present only on non 4g variant)
> - max8998 pmic and rtc
> - max17040 fuel gauge
> - gpio keys
> - fimd (no panel driver yet)
> - usb (peripherial mode)
> - wifi
> 
> Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
> Changes from v2:
>   - Restored pinctrl nodes order
>   - Correct order of nodes
> 
> Changes from v1:
>   - Removed duplicated and unneeded headers
>   - Corrected node names
>   - Added missing spaces
>   - Removed unneeded pinctrl and sorted entries
>   - Set correct interrupt type for max8998 pmic
>   - Add missing regulators
> ---
> ---

I applied this and 3/9 but then dtc complained about warnings
make dtbs W=1:

arch/arm/boot/dts/s5pv210-galaxys.dtb: Warning (unit_address_vs_reg): /soc/fimd at f8000000/display-timings/timing at 0: node has a unit name, but no reg property
arch/arm/boot/dts/s5pv210-galaxys.dtb: Warning (avoid_unnecessary_addr_size): /soc/fimd at f8000000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

These should be fixed (unless such warning come from following bindings,
e.g. like in case of ports for Exynos HDMI nodes).

Please, always run dtbs W=1 for DTS patches, check with sparse for
regular code and checkpatch for everything.  Checks with smatch
and coccinelle are also appreciated (although coccinelle is run by
kbuild bot).

Best regards,
Krzysztof

[PATCH v3 7/9] ARM: s5pv210_defconfig: Run make savedefconfig

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:48PM +0200, Pawe? Chmiel wrote:
> This is result of running savedefconfig.
> It's preparation for adding support for Samsung Aries devices.
> 
> Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
>  arch/arm/configs/s5pv210_defconfig | 1 -
>  1 file changed, 1 deletion(-)
> 

Thanks, applied.

Best regards,
Krzysztof

[PATCH v3 8/9] ARM: s5pv210_defconfig: Enable drivers for Samsung Aries based phones

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:49PM +0200, Pawe? Chmiel wrote:
> Enable config options required for Samsung Aries based phones.
> ARM_APPENDED_DTB is also needed, because stock bootloader
> does not support loading dtb files.
> 
> Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
>  arch/arm/configs/s5pv210_defconfig | 33 +++++++++++++++++++++++++++++++--
>  1 file changed, 31 insertions(+), 2 deletions(-)
> 

Thanks, applied.

Best regards,
Krzysztof

[PATCH v3 9/9] ARM: s5pv210_defconfig: Enable options needed to boot typical Linux distro

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:50PM +0200, Pawe? Chmiel wrote:
> This commit enables few options which are required to boot
> typical Linux distro. It was tested by booting ArchLinux ARM
> from sdcard.
> 
> Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
>  arch/arm/configs/s5pv210_defconfig | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

Thanks, applied.

Best regards,
Krzysztof

[PATCH v3 0/9] Initial support for Samsung Galaxy S and Galaxy S 4G

[Krzysztof Kozlowski]

On Fri, Jul 06, 2018 at 08:32:41PM +0200, Pawe? Chmiel wrote:
> This patch series adds support for Samsung Galaxy S and Galaxy S 4G.
> Both are commercial phone based on Aries family.
> 
> Changes from v2:
>   - Restored pinctrl nodes order
>   - Correct order of nodes in aries dtsi file
>   - Added Reviewed-by to one of patches
>   - Added Acked-by to one of patches
>   - Squashed two patches updating samsung-boards documentation 

I applied first DTS patch and last defconfig.  You can resend only the
DTS patches after fixing dtc warnings.  Then I'll apply them with the
bindings change.

Best regards,
Krzysztof