[PATCH 0/2] add dts for PopMetal board

[PATCH 0/2] add dts for PopMetal board

[Andy Yan]

PopMetal is a rockchip rk3288 based board made by ChipSpark,
which has many interface such as VGA,HDMI,usb,ir,sdcad and lots of
sensors such as gyroscope(L3G4200D),accelerometer(mma8452),compass(AK8963C).

http://wiki.chipspark.com/en/index.php?title=PopMetal

This patch add basic support for it. More feather will be enabled later.


Andy Yan (2):
  dt-bindings: add root compatible property for PopMetal board
  ARM: dts: add rk3288 PopMetal board

 Documentation/devicetree/bindings/arm/rockchip.txt |   4 +
 arch/arm/boot/dts/rk3288-popmetal.dts              | 396 +++++++++++++++++++++
 2 files changed, 400 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3288-popmetal.dts

-- 
1.9.1

[PATCH 1/2] dt-bindings: add root compatible property for PopMetal board

[Andy Yan]

PopMetal board is a rk3288 based board made by ChipSpark,
this patch add root compatible property for it

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

---

 Documentation/devicetree/bindings/arm/rockchip.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 6809e4e..818d249 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -22,3 +22,7 @@ Rockchip platforms device tree bindings
       - compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
     or
       - compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";
+
+- PopMetal PopMetal-RK3288 board:
+    Required root node properties:
+      - compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
-- 
1.9.1

[PATCH 2/2] ARM: dts: add rk3288 PopMetal board

[Andy Yan]

PopMetal is a rockchip rk3288 based board made by ChipSpark,
which has many interface such as VGA,HDMI,usb,ir,sdcad and
lots of sensors such as gyroscope(L3G4200D),accelerometer(mma8452),
compass(AK8963C).

This patch add a basic support for this board, which make the board
boot into a initramfs shell with sdcard and all sensors enabled

Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---

 arch/arm/boot/dts/rk3288-popmetal.dts | 396 ++++++++++++++++++++++++++++++++++
 1 file changed, 396 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3288-popmetal.dts

diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
new file mode 100644
index 0000000..f0c0cd9
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -0,0 +1,396 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+#include "rk3288.dtsi"
+
+/ {
+	model = "PopMetal-RK3288";
+	compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
+	memory{
+		reg = <0 0x80000000>;
+	};
+
+	ext_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "ext_gmac";
+		#clock-cells = <0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwrbtn>;
+
+		button@0 {
+			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+			linux,code = <116>;
+			label = "GPIO Key Power";
+			linux,input-type = <1>;
+			gpio-key,wakeup = <1>;
+			debounce-interval = <100>;
+		};
+	};
+
+	ir: ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_int>;
+	};
+
+};
+
+&emmc {
+	broken-cd;
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;                     /* wp not hooked up */
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+	status = "okay";
+};
+
+&gmac {
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	clock_in_out = "input";
+	snps,reset-gpio = <&gpio4 7 0>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 1000000>;
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+	status = "ok";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c5>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int &global_pwroff>;
+		rockchip,system-power-controller;
+		wakeup-source;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk808-clkout2";
+
+		vcc8-supply = <&vcc_18>;
+		vcc9-supply = <&vcc_io>;
+		vcc10-supply = <&vcc_io>;
+		vcc12-supply = <&vcc_io>;
+
+		regulators {
+			vdd_cpu: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-name = "vdd_arm";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-name = "vdd_gpu";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc_ddr";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_io";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_lan: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_lan";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vccio_sd: LDO_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_sd";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-name = "vdd_10";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc18_lcd: LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc18_lcd";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			ldo5: LDO_REG5 {
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "ldo5";
+			};
+
+			vdd10_lcd: LDO_REG6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-name = "vdd10_lcd";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_18: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_18";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca_codec: LDO_REG8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcca_codec";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_wl: SWITCH_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc_wl";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_lcd: SWITCH_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc_lcd";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	ak8963: ak8963@0d {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0d>;
+		interrupt-parent = <&gpio8>;
+		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&comp_int>;
+	};
+
+	l3g4200d: l3g4200d@68 {
+		compatible = "st,l3g4200d-gyro";
+		st,drdy-int-pin = <2>;
+		reg = <0x6b>;
+	};
+
+	mma8452: mma8452@1d {
+		compatible = "fsl,mma8452";
+		reg = <0x1d>;
+		interrupt-parent = <&gpio8>;
+		interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gsensor_int>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&pinctrl {
+	buttons {
+	pwrbtn: pwrbtn {
+		rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	ak8963 {
+		comp_int: comp-int {
+			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	ir {
+		ir_int: ir-int {
+			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	mma8452 {
+		gsensor_int: gsensor-int {
+			rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
-- 
1.9.1


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Re: [PATCH 1/2] dt-bindings: add root compatible property for PopMetal board

[Heiko Stübner]

Hi Andy,

Am Freitag, 27. Februar 2015, 18:59:01 schrieb Andy Yan:
> PopMetal board is a rk3288 based board made by ChipSpark,
> this patch add root compatible property for it
> 
> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
> 
> ---
> 
>  Documentation/devicetree/bindings/arm/rockchip.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt
> b/Documentation/devicetree/bindings/arm/rockchip.txt index 6809e4e..818d249
> 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
> @@ -22,3 +22,7 @@ Rockchip platforms device tree bindings
>        - compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
>      or
>        - compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";
> +
> +- PopMetal PopMetal-RK3288 board:

this should probably be
	ChipSPARK PopMetal-RK3288 board:


> +    Required root node properties:
> +      - compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";

Re: [PATCH 2/2] ARM: dts: add rk3288 PopMetal board

[Heiko Stübner]

Hi Andy,

Am Freitag, 27. Februar 2015, 19:03:03 schrieb Andy Yan:
> PopMetal is a rockchip rk3288 based board made by ChipSpark,
> which has many interface such as VGA,HDMI,usb,ir,sdcad and
> lots of sensors such as gyroscope(L3G4200D),accelerometer(mma8452),
> compass(AK8963C).
> 
> This patch add a basic support for this board, which make the board
> boot into a initramfs shell with sdcard and all sensors enabled
> 
> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
> ---
> 
>  arch/arm/boot/dts/rk3288-popmetal.dts | 396
> ++++++++++++++++++++++++++++++++++ 1 file changed, 396 insertions(+)
>  create mode 100644 arch/arm/boot/dts/rk3288-popmetal.dts
> 
> diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts
> b/arch/arm/boot/dts/rk3288-popmetal.dts new file mode 100644
> index 0000000..f0c0cd9
> --- /dev/null
> +++ b/arch/arm/boot/dts/rk3288-popmetal.dts
> @@ -0,0 +1,396 @@
> +/*
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.

could you please put the new file under a gpl2+x11 dual license?
See the firefly dts files for an example.

Relicensing the of the already existing files is somewhere on my todo list, but 
but at least we shouldn't introduce new restricted files at this point :-) .


Licensing with a more permissible license is necessary so that other projects 
can use our dts files too (like the BSDs) and the gpl2 + x11 dual license is 
the current agreed upon combination.


> + */
> +
> +/dts-v1/;
> +
> +#include "rk3288.dtsi"
> +
> +/ {
> +	model = "PopMetal-RK3288";
> +	compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";

a blank line here please

> +	memory{
> +		reg = <0 0x80000000>;
> +	};
> +
> +	ext_gmac: external-gmac-clock {
> +		compatible = "fixed-clock";
> +		clock-frequency = <125000000>;
> +		clock-output-names = "ext_gmac";
> +		#clock-cells = <0>;
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		autorepeat;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pwrbtn>;
> +
> +		button@0 {
> +			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
> +			linux,code = <116>;
> +			label = "GPIO Key Power";
> +			linux,input-type = <1>;
> +			gpio-key,wakeup = <1>;
> +			debounce-interval = <100>;
> +		};
> +	};
> +
> +	ir: ir-receiver {
> +		compatible = "gpio-ir-receiver";
> +		gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&ir_int>;
> +	};
> +
> +};
> +
> +&emmc {
> +	broken-cd;
> +	bus-width = <8>;
> +	cap-mmc-highspeed;
> +	disable-wp;
> +	non-removable;
> +	num-slots = <1>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
> +	status = "okay";
> +};
> +
> +&sdmmc {
> +	bus-width = <4>;
> +	cap-mmc-highspeed;
> +	cap-sd-highspeed;
> +	card-detect-delay = <200>;
> +	disable-wp;                     /* wp not hooked up */
> +	num-slots = <1>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
> +	status = "okay";
> +};
> +
> +&gmac {
> +	phy-supply = <&vcc_lan>;
> +	phy-mode = "rgmii";
> +	clock_in_out = "input";
> +	snps,reset-gpio = <&gpio4 7 0>;
> +	snps,reset-active-low;
> +	snps,reset-delays-us = <0 10000 1000000>;
> +	assigned-clocks = <&cru SCLK_MAC>;
> +	assigned-clock-parents = <&ext_gmac>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&rgmii_pins>;
> +	tx_delay = <0x30>;
> +	rx_delay = <0x10>;
> +	status = "ok";
> +};
> +
> +&hdmi {
> +	ddc-i2c-bus = <&i2c5>;
> +	status = "okay";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +	clock-frequency = <400000>;
> +
> +	rk808: pmic@1b {
> +		compatible = "rockchip,rk808";
> +		reg = <0x1b>;
> +		interrupt-parent = <&gpio0>;
> +		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pmic_int &global_pwroff>;
> +		rockchip,system-power-controller;
> +		wakeup-source;
> +		#clock-cells = <1>;
> +		clock-output-names = "xin32k", "rk808-clkout2";
> +
> +		vcc8-supply = <&vcc_18>;
> +		vcc9-supply = <&vcc_io>;
> +		vcc10-supply = <&vcc_io>;
> +		vcc12-supply = <&vcc_io>;
> +
> +		regulators {
> +			vdd_cpu: DCDC_REG1 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <750000>;
> +				regulator-max-microvolt = <1350000>;
> +				regulator-name = "vdd_arm";
> +				regulator-state-mem {
> +					regulator-off-in-suspend;
> +				};
> +			};
> +
> +			vdd_gpu: DCDC_REG2 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <850000>;
> +				regulator-max-microvolt = <1250000>;
> +				regulator-name = "vdd_gpu";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1000000>;
> +				};
> +			};
> +
> +			vcc_ddr: DCDC_REG3 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-name = "vcc_ddr";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +				};
> +			};
> +
> +			vcc_io: DCDC_REG4 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <3300000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-name = "vcc_io";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3300000>;
> +				};
> +			};
> +
> +			vcc_lan: LDO_REG1 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <3300000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-name = "vcc_lan";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3300000>;
> +				};
> +			};
> +
> +			vccio_sd: LDO_REG2 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <3300000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-name = "vccio_sd";
> +				regulator-state-mem {
> +					regulator-off-in-suspend;
> +				};
> +			};
> +
> +			vdd_10: LDO_REG3 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <1000000>;
> +				regulator-max-microvolt = <1000000>;
> +				regulator-name = "vdd_10";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1000000>;
> +				};
> +			};
> +
> +			vcc18_lcd: LDO_REG4 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-name = "vcc18_lcd";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			ldo5: LDO_REG5 {
> +				regulator-always-on;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-name = "ldo5";
> +			};
> +
> +			vdd10_lcd: LDO_REG6 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <1000000>;
> +				regulator-max-microvolt = <1000000>;
> +				regulator-name = "vdd10_lcd";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1000000>;
> +				};
> +			};
> +
> +			vcc_18: LDO_REG7 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-name = "vcc_18";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			vcca_codec: LDO_REG8 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-min-microvolt = <3300000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-name = "vcca_codec";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3300000>;
> +				};
> +			};
> +
> +			vcc_wl: SWITCH_REG1 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-name = "vcc_wl";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +				};
> +			};
> +
> +			vcc_lcd: SWITCH_REG2 {
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-name = "vcc_lcd";
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +				};
> +			};

only for my peace of mind, does the board wake again from suspend with these 
rk808 settings? I.e. while I my rk3288-evb-rk808 wakes sucessfully, I haven't 
been able to wake an act8846 based board (firefly) yet.


> +		};
> +	};
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +	clock-frequency = <400000>;
> +
> +	ak8963: ak8963@0d {
> +		compatible = "asahi-kasei,ak8975";
> +		reg = <0x0d>;
> +		interrupt-parent = <&gpio8>;
> +		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&comp_int>;
> +	};
> +
> +	l3g4200d: l3g4200d@68 {
> +		compatible = "st,l3g4200d-gyro";
> +		st,drdy-int-pin = <2>;
> +		reg = <0x6b>;
> +	};
> +
> +	mma8452: mma8452@1d {
> +		compatible = "fsl,mma8452";
> +		reg = <0x1d>;
> +		interrupt-parent = <&gpio8>;
> +		interrupts = <0 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gsensor_int>;
> +	};
> +};
> +
> +&i2c2 {
> +	status = "okay";
> +};
> +
> +&i2c3 {
> +	status = "okay";
> +};
> +
> +&i2c4 {
> +	status = "okay";
> +};
> +
> +&i2c5 {
> +	status = "okay";
> +};
> +
> +&pinctrl {
> +	buttons {
> +	pwrbtn: pwrbtn {
> +		rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};

pwrbtn needs one indentation more.

Also please sort alphabetically ... "ak8963" before "buttons"

> +	};
> +
> +	ak8963 {
> +		comp_int: comp-int {
> +			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};
> +	};
> +
> +	ir {
> +		ir_int: ir-int {
> +			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};
> +	};
> +
> +	mma8452 {
> +		gsensor_int: gsensor-int {
> +			rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};
> +	};
> +
> +	pmic {
> +		pmic_int: pmic-int {
> +			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};
> +	};
> +};
> +
> +&vopb {
> +	status = "okay";
> +};
> +
> +&vopb_mmu {
> +	status = "okay";
> +};
> +
> +&vopl {
> +	status = "okay";
> +};
> +
> +&vopl_mmu {
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	status = "okay";
> +};
> +
> +&uart3 {
> +	status = "okay";
> +};
> +
> +&uart4 {
> +	status = "okay";
> +};
> +
> +&usbphy {
> +	status = "okay";
> +};

in general looks good. Because of the license issue I need you to submit a v2, 
otherwise I could have fixed the small nitpicks myself.


Heiko

Re: [PATCH 1/2] dt-bindings: add root compatible property for PopMetal board

[Andy Yan]

Hi Heiko:

On 2015年03月01日 01:43, Heiko Stübner wrote:
> Hi Andy,
>
> Am Freitag, 27. Februar 2015, 18:59:01 schrieb Andy Yan:
>> PopMetal board is a rk3288 based board made by ChipSpark,
>> this patch add root compatible property for it
>>
>> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
>>
>> ---
>>
>>   Documentation/devicetree/bindings/arm/rockchip.txt | 4 ++++
>>   1 file changed, 4 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt
>> b/Documentation/devicetree/bindings/arm/rockchip.txt index 6809e4e..818d249
>> 100644
>> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
>> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
>> @@ -22,3 +22,7 @@ Rockchip platforms device tree bindings
>>         - compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
>>       or
>>         - compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";
>> +
>> +- PopMetal PopMetal-RK3288 board:
> this should probably be
> 	ChipSPARK PopMetal-RK3288 board:
   ok, this will be fixed in V2
>
>
>> +    Required root node properties:
>> +      - compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
>
>
>

Re: [PATCH 2/2] ARM: dts: add rk3288 PopMetal board

[Andy Yan]

Hi Heiko:

On 2015年03月01日 01:57, Heiko Stübner wrote:
> Hi Andy,
>
> Am Freitag, 27. Februar 2015, 19:03:03 schrieb Andy Yan:
>> PopMetal is a rockchip rk3288 based board made by ChipSpark,
>> which has many interface such as VGA,HDMI,usb,ir,sdcad and
>> lots of sensors such as gyroscope(L3G4200D),accelerometer(mma8452),
>> compass(AK8963C).
>>
>> This patch add a basic support for this board, which make the board
>> boot into a initramfs shell with sdcard and all sensors enabled
>>
>> Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
>> ---
>>
>>   arch/arm/boot/dts/rk3288-popmetal.dts | 396
>> ++++++++++++++++++++++++++++++++++ 1 file changed, 396 insertions(+)
>>   create mode 100644 arch/arm/boot/dts/rk3288-popmetal.dts
>>
>> diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts
>> b/arch/arm/boot/dts/rk3288-popmetal.dts new file mode 100644
>> index 0000000..f0c0cd9
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/rk3288-popmetal.dts
>> @@ -0,0 +1,396 @@
>> +/*
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License as published by
>> + * the Free Software Foundation; either version 2 of the License, or
>> + * (at your option) any later version.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> + * GNU General Public License for more details.
> could you please put the new file under a gpl2+x11 dual license?
> See the firefly dts files for an example.
>
> Relicensing the of the already existing files is somewhere on my todo list, but
> but at least we shouldn't introduce new restricted files at this point :-) .
>
>
> Licensing with a more permissible license is necessary so that other projects
> can use our dts files too (like the BSDs) and the gpl2 + x11 dual license is
> the current agreed upon combination.
     ok, I will use gpl2+x11 dual license
>
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "rk3288.dtsi"
>> +
>> +/ {
>> +	model = "PopMetal-RK3288";
>> +	compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
> a blank line here please
    ok
>
>> +	memory{
>> +		reg = <0 0x80000000>;
>> +	};
>> +
>> +	ext_gmac: external-gmac-clock {
>> +		compatible = "fixed-clock";
>> +		clock-frequency = <125000000>;
>> +		clock-output-names = "ext_gmac";
>> +		#clock-cells = <0>;
>> +	};
>> +
>> +	gpio-keys {
>> +		compatible = "gpio-keys";
>> +		#address-cells = <1>;
>> +		#size-cells = <0>;
>> +		autorepeat;
>> +
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&pwrbtn>;
>> +
>> +		button@0 {
>> +			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
>> +			linux,code = <116>;
>> +			label = "GPIO Key Power";
>> +			linux,input-type = <1>;
>> +			gpio-key,wakeup = <1>;
>> +			debounce-interval = <100>;
>> +		};
>> +	};
>> +
>> +	ir: ir-receiver {
>> +		compatible = "gpio-ir-receiver";
>> +		gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&ir_int>;
>> +	};
>> +
>> +};
>> +
>> +&emmc {
>> +	broken-cd;
>> +	bus-width = <8>;
>> +	cap-mmc-highspeed;
>> +	disable-wp;
>> +	non-removable;
>> +	num-slots = <1>;
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
>> +	status = "okay";
>> +};
>> +
>> +&sdmmc {
>> +	bus-width = <4>;
>> +	cap-mmc-highspeed;
>> +	cap-sd-highspeed;
>> +	card-detect-delay = <200>;
>> +	disable-wp;                     /* wp not hooked up */
>> +	num-slots = <1>;
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
>> +	status = "okay";
>> +};
>> +
>> +&gmac {
>> +	phy-supply = <&vcc_lan>;
>> +	phy-mode = "rgmii";
>> +	clock_in_out = "input";
>> +	snps,reset-gpio = <&gpio4 7 0>;
>> +	snps,reset-active-low;
>> +	snps,reset-delays-us = <0 10000 1000000>;
>> +	assigned-clocks = <&cru SCLK_MAC>;
>> +	assigned-clock-parents = <&ext_gmac>;
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&rgmii_pins>;
>> +	tx_delay = <0x30>;
>> +	rx_delay = <0x10>;
>> +	status = "ok";
>> +};
>> +
>> +&hdmi {
>> +	ddc-i2c-bus = <&i2c5>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c0 {
>> +	status = "okay";
>> +	clock-frequency = <400000>;
>> +
>> +	rk808: pmic@1b {
>> +		compatible = "rockchip,rk808";
>> +		reg = <0x1b>;
>> +		interrupt-parent = <&gpio0>;
>> +		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&pmic_int &global_pwroff>;
>> +		rockchip,system-power-controller;
>> +		wakeup-source;
>> +		#clock-cells = <1>;
>> +		clock-output-names = "xin32k", "rk808-clkout2";
>> +
>> +		vcc8-supply = <&vcc_18>;
>> +		vcc9-supply = <&vcc_io>;
>> +		vcc10-supply = <&vcc_io>;
>> +		vcc12-supply = <&vcc_io>;
>> +
>> +		regulators {
>> +			vdd_cpu: DCDC_REG1 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <750000>;
>> +				regulator-max-microvolt = <1350000>;
>> +				regulator-name = "vdd_arm";
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vdd_gpu: DCDC_REG2 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <850000>;
>> +				regulator-max-microvolt = <1250000>;
>> +				regulator-name = "vdd_gpu";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1000000>;
>> +				};
>> +			};
>> +
>> +			vcc_ddr: DCDC_REG3 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-name = "vcc_ddr";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_io: DCDC_REG4 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3300000>;
>> +				regulator-max-microvolt = <3300000>;
>> +				regulator-name = "vcc_io";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <3300000>;
>> +				};
>> +			};
>> +
>> +			vcc_lan: LDO_REG1 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3300000>;
>> +				regulator-max-microvolt = <3300000>;
>> +				regulator-name = "vcc_lan";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <3300000>;
>> +				};
>> +			};
>> +
>> +			vccio_sd: LDO_REG2 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3300000>;
>> +				regulator-max-microvolt = <3300000>;
>> +				regulator-name = "vccio_sd";
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vdd_10: LDO_REG3 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1000000>;
>> +				regulator-max-microvolt = <1000000>;
>> +				regulator-name = "vdd_10";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1000000>;
>> +				};
>> +			};
>> +
>> +			vcc18_lcd: LDO_REG4 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-name = "vcc18_lcd";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1800000>;
>> +				};
>> +			};
>> +
>> +			ldo5: LDO_REG5 {
>> +				regulator-always-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <3300000>;
>> +				regulator-name = "ldo5";
>> +			};
>> +
>> +			vdd10_lcd: LDO_REG6 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1000000>;
>> +				regulator-max-microvolt = <1000000>;
>> +				regulator-name = "vdd10_lcd";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1000000>;
>> +				};
>> +			};
>> +
>> +			vcc_18: LDO_REG7 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-name = "vcc_18";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1800000>;
>> +				};
>> +			};
>> +
>> +			vcca_codec: LDO_REG8 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3300000>;
>> +				regulator-max-microvolt = <3300000>;
>> +				regulator-name = "vcca_codec";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <3300000>;
>> +				};
>> +			};
>> +
>> +			vcc_wl: SWITCH_REG1 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-name = "vcc_wl";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_lcd: SWITCH_REG2 {
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-name = "vcc_lcd";
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +				};
>> +			};
> only for my peace of mind, does the board wake again from suspend with these
> rk808 settings? I.e. while I my rk3288-evb-rk808 wakes sucessfully, I haven't
> been able to wake an act8846 based board (firefly) yet.
    I have not check suspend and wake up yet, I will test it and check 
with Chris Zhong later
>
>> +		};
>> +	};
>> +};
>> +
>> +&i2c1 {
>> +	status = "okay";
>> +	clock-frequency = <400000>;
>> +
>> +	ak8963: ak8963@0d {
>> +		compatible = "asahi-kasei,ak8975";
>> +		reg = <0x0d>;
>> +		interrupt-parent = <&gpio8>;
>> +		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&comp_int>;
>> +	};
>> +
>> +	l3g4200d: l3g4200d@68 {
>> +		compatible = "st,l3g4200d-gyro";
>> +		st,drdy-int-pin = <2>;
>> +		reg = <0x6b>;
>> +	};
>> +
>> +	mma8452: mma8452@1d {
>> +		compatible = "fsl,mma8452";
>> +		reg = <0x1d>;
>> +		interrupt-parent = <&gpio8>;
>> +		interrupts = <0 IRQ_TYPE_EDGE_RISING>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&gsensor_int>;
>> +	};
>> +};
>> +
>> +&i2c2 {
>> +	status = "okay";
>> +};
>> +
>> +&i2c3 {
>> +	status = "okay";
>> +};
>> +
>> +&i2c4 {
>> +	status = "okay";
>> +};
>> +
>> +&i2c5 {
>> +	status = "okay";
>> +};
>> +
>> +&pinctrl {
>> +	buttons {
>> +	pwrbtn: pwrbtn {
>> +		rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
> pwrbtn needs one indentation more.
>
> Also please sort alphabetically ... "ak8963" before "buttons"
>
   OK, this will be fix in V2
>> +	};
>> +
>> +	ak8963 {
>> +		comp_int: comp-int {
>> +			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	ir {
>> +		ir_int: ir-int {
>> +			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	mma8452 {
>> +		gsensor_int: gsensor-int {
>> +			rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	pmic {
>> +		pmic_int: pmic-int {
>> +			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +};
>> +
>> +&vopb {
>> +	status = "okay";
>> +};
>> +
>> +&vopb_mmu {
>> +	status = "okay";
>> +};
>> +
>> +&vopl {
>> +	status = "okay";
>> +};
>> +
>> +&vopl_mmu {
>> +	status = "okay";
>> +};
>> +
>> +&uart0 {
>> +	status = "okay";
>> +};
>> +
>> +&uart1 {
>> +	status = "okay";
>> +};
>> +
>> +&uart2 {
>> +	status = "okay";
>> +};
>> +
>> +&uart3 {
>> +	status = "okay";
>> +};
>> +
>> +&uart4 {
>> +	status = "okay";
>> +};
>> +
>> +&usbphy {
>> +	status = "okay";
>> +};
> in general looks good. Because of the license issue I need you to submit a v2,
> otherwise I could have fixed the small nitpicks myself.
>
   Thanks very much for your review, I will fix all of them in V2
> Heiko
>
>
>


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