[PATCH v2 0/6] initialize dtsi file and dts file for RK3328 SoCs

[PATCH v2 0/6] initialize dtsi file and dts file for RK3328 SoCs

[cl]

From: Liang Chen <cl@rock-chips.com>

Changes in v2:
    Remove RK_FUNC_* in dtsi as it dose not help understand things better.
    Adjust the order of description in dt-bindings.

These patchs depend on pinctrl patchs as below:

https://patchwork.kernel.org/patch/9566427/
https://patchwork.kernel.org/patch/9566425/
https://patchwork.kernel.org/patch/9566431/

Liang Chen (6):
  dt-bindings: iio: rockchip-saradc: add support for rk3328
  dt-bindings: i2c: rk3x: add support for rk3328
  dt-bindings: soc: rockchip: grf: add support for rk3328
  arm64: dts: rockchip: add core dtsi file for RK3328 SoCs
  arm64: dts: rockchip: add dts file for RK3328
  dt-bindings: document rockchip rk3328-evb board

 Documentation/devicetree/bindings/arm/rockchip.txt |    4 +
 Documentation/devicetree/bindings/i2c/i2c-rk3x.txt |    1 +
 .../bindings/iio/adc/rockchip-saradc.txt           |    1 +
 .../devicetree/bindings/soc/rockchip/grf.txt       |    1 +
 arch/arm64/boot/dts/rockchip/Makefile              |    1 +
 arch/arm64/boot/dts/rockchip/rk3328-evb.dts        |   57 +
 arch/arm64/boot/dts/rockchip/rk3328.dtsi           | 1362 ++++++++++++++++++++
 7 files changed, 1427 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-evb.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi

-- 
1.9.1

[PATCH v2 1/6] dt-bindings: iio: rockchip-saradc: add support for rk3328

[cl]

From: Liang Chen <cl@rock-chips.com>

The rk3328 saradc is the same as rk3399.

Signed-off-by: Liang Chen <cl@rock-chips.com>
---
 Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
index 205593f..e0a9b9d 100644
--- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible: should be "rockchip,<name>-saradc" or "rockchip,rk3066-tsadc"
    - "rockchip,saradc": for rk3188, rk3288
    - "rockchip,rk3066-tsadc": for rk3036
+   - "rockchip,rk3328-saradc", "rockchip,rk3399-saradc": for rk3328
    - "rockchip,rk3399-saradc": for rk3399
 
 - reg: physical base address of the controller and length of memory mapped
-- 
1.9.1

Re: [PATCH v2 1/6] dt-bindings: iio: rockchip-saradc: add support for rk3328

[Heiko Stuebner]

Am Donnerstag, 16. März 2017, 21:17:19 CET schrieb cl@rock-chips.com:
> From: Liang Chen <cl@rock-chips.com>
> 
> The rk3328 saradc is the same as rk3399.
> 
> Signed-off-by: Liang Chen <cl@rock-chips.com>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Re: [PATCH v2 1/6] dt-bindings: iio: rockchip-saradc: add support for rk3328

[Rob Herring]

On Thu, Mar 16, 2017 at 09:17:19PM +0800, cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org wrote:
> From: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> 
> The rk3328 saradc is the same as rk3399.
> 
> Signed-off-by: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
>  Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
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[PATCH v2 2/6] dt-bindings: i2c: rk3x: add support for rk3328

[cl]

From: Liang Chen <cl@rock-chips.com>

The rk3328 i2c is the same as rk3399

Signed-off-by: Liang Chen <cl@rock-chips.com>
---
 Documentation/devicetree/bindings/i2c/i2c-rk3x.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt b/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
index bbc5a1e..e18445d 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
@@ -11,6 +11,7 @@ Required properties :
    - "rockchip,rk3188-i2c": for rk3188
    - "rockchip,rk3228-i2c": for rk3228
    - "rockchip,rk3288-i2c": for rk3288
+   - "rockchip,rk3328-i2c", "rockchip,rk3399-i2c": for rk3328
    - "rockchip,rk3399-i2c": for rk3399
  - interrupts : interrupt number
  - clocks: See ../clock/clock-bindings.txt
-- 
1.9.1

Re: [PATCH v2 2/6] dt-bindings: i2c: rk3x: add support for rk3328

[Heiko Stuebner]

Am Donnerstag, 16. März 2017, 21:17:20 CET schrieb cl@rock-chips.com:
> From: Liang Chen <cl@rock-chips.com>
> 
> The rk3328 i2c is the same as rk3399
> 
> Signed-off-by: Liang Chen <cl@rock-chips.com>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Re: [PATCH v2 2/6] dt-bindings: i2c: rk3x: add support for rk3328

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 314 bytes --]

On Thu, Mar 16, 2017 at 09:17:20PM +0800, cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org wrote:
> From: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> 
> The rk3328 i2c is the same as rk3399
> 
> Signed-off-by: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>

Applied to for-next, thanks!


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[PATCH v2 3/6] dt-bindings: soc: rockchip: grf: add support for rk3328

[cl]

From: Liang Chen <cl@rock-chips.com>

Signed-off-by: Liang Chen <cl@rock-chips.com>
---
 Documentation/devicetree/bindings/soc/rockchip/grf.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
index a0685c2..de8b983 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
@@ -16,6 +16,7 @@ Required Properties:
    - "rockchip,rk3188-grf", "syscon": for rk3188
    - "rockchip,rk3228-grf", "syscon": for rk3228
    - "rockchip,rk3288-grf", "syscon": for rk3288
+   - "rockchip,rk3328-grf", "syscon": for rk3328
    - "rockchip,rk3368-grf", "syscon": for rk3368
    - "rockchip,rk3399-grf", "syscon": for rk3399
 - compatible: PMUGRF should be one of the following:
-- 
1.9.1

Re: [PATCH v2 3/6] dt-bindings: soc: rockchip: grf: add support for rk3328

[Rob Herring]

On Thu, Mar 16, 2017 at 09:17:21PM +0800, cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org wrote:
> From: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> 
> Signed-off-by: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
>  Documentation/devicetree/bindings/soc/rockchip/grf.txt | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

[PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[cl-TNX95d0MmH7DzftRWevZcw]

From: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>

This patch adds core dtsi file for Rockchip RK3328 SoCs.

Signed-off-by: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362 ++++++++++++++++++++++++++++++
 1 file changed, 1362 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
new file mode 100644
index 0000000..a92955c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -0,0 +1,1362 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library 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 library 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.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/clock/rk3328-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
+#include <dt-bindings/power/rk3328-power.h>
+
+/ {
+	compatible = "rockchip,rk3328";
+
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			clocks = <&cru ARMCLK>;
+		};
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+		};
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x2>;
+			enable-method = "psci";
+		};
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x3>;
+			enable-method = "psci";
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	xin24m: xin24m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+	};
+
+	grf: syscon@ff100000 {
+		compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xff100000 0x0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		power: power-controller {
+			compatible = "rockchip,rk3328-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pd_hevc@RK3328_PD_HEVC {
+				reg = <RK3328_PD_HEVC>;
+			};
+			pd_video@RK3328_PD_VIDEO {
+				reg = <RK3328_PD_VIDEO>;
+			};
+			pd_vpu@RK3328_PD_VPU {
+				reg = <RK3328_PD_VPU>;
+			};
+		};
+
+		reboot-mode {
+			compatible = "syscon-reboot-mode";
+			offset = <0x5c8>;
+			mode-normal = <BOOT_NORMAL>;
+			mode-recovery = <BOOT_RECOVERY>;
+			mode-bootloader = <BOOT_FASTBOOT>;
+			mode-loader = <BOOT_BL_DOWNLOAD>;
+		};
+
+	};
+
+	uart0: serial@ff110000 {
+		compatible = "rockchip,rk3328-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff110000 0x0 0x100>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		dmas = <&dmac 2>, <&dmac 3>;
+		#dma-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+		status = "disabled";
+	};
+
+	uart1: serial@ff120000 {
+		compatible = "rockchip,rk3328-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff120000 0x0 0x100>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "sclk_uart", "pclk_uart";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		dmas = <&dmac 4>, <&dmac 5>;
+		#dma-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>;
+		status = "disabled";
+	};
+
+	uart2: serial@ff130000 {
+		compatible = "rockchip,rk3328-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff130000 0x0 0x100>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		dmas = <&dmac 6>, <&dmac 7>;
+		#dma-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2m1_xfer>;
+		status = "disabled";
+	};
+
+	i2c0: i2c@ff150000 {
+		compatible = "rockchip,rk3328-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xff150000 0x0 0x1000>;
+		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C0>, <&cru PCLK_I2C0>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		status = "disabled";
+	};
+
+	i2c1: i2c@ff160000 {
+		compatible = "rockchip,rk3328-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xff160000 0x0 0x1000>;
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@ff170000 {
+		compatible = "rockchip,rk3328-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xff170000 0x0 0x1000>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_xfer>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@ff180000 {
+		compatible = "rockchip,rk3328-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xff180000 0x0 0x1000>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_xfer>;
+		status = "disabled";
+	};
+
+	spi0: spi@ff190000 {
+		compatible = "rockchip,rk3328-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xff190000 0x0 0x1000>;
+		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac 8>, <&dmac 9>;
+		#dma-cells = <2>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0m2_clk &spi0m2_tx &spi0m2_rx &spi0m2_cs0>;
+		status = "disabled";
+	};
+
+	wdt: watchdog@ff1a0000 {
+		compatible = "snps,dw-wdt";
+		reg = <0x0 0xff1a0000 0x0 0x100>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	amba {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dmac: dmac@ff1f0000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x0 0xff1f0000 0x0 0x4000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru ACLK_DMAC>;
+			clock-names = "apb_pclk";
+			#dma-cells = <1>;
+		};
+	};
+
+	saradc: saradc@ff280000 {
+		compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
+		reg = <0x0 0xff280000 0x0 0x100>;
+		interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+		#io-channel-cells = <1>;
+		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		resets = <&cru SRST_SARADC_P>;
+		reset-names = "saradc-apb";
+		status = "disabled";
+	};
+
+	cru: clock-controller@ff440000 {
+		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
+		reg = <0x0 0xff440000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		assigned-clocks =
+			<&cru DCLK_LCDC>, <&cru SCLK_PDM>,
+			<&cru SCLK_RTC32K>, <&cru SCLK_UART0>,
+			<&cru SCLK_UART1>, <&cru SCLK_UART2>,
+			<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
+			<&cru ACLK_VIO_PRE>, <&cru ACLK_RGA_PRE>,
+			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
+			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
+			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
+			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
+			<&cru SCLK_SDIO>, <&cru SCLK_TSP>,
+			<&cru SCLK_WIFI>, <&cru ARMCLK>,
+			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
+			<&cru ACLK_BUS_PRE>, <&cru HCLK_BUS_PRE>,
+			<&cru PCLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
+			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
+			<&cru ACLK_VIO_PRE>, <&cru HCLK_VIO_PRE>,
+			<&cru ACLK_RGA_PRE>, <&cru SCLK_RGA>,
+			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
+			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
+			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
+			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
+			<&cru SCLK_EFUSE>, <&cru PCLK_DDR>,
+			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>,
+			<&cru SCLK_RTC32K>, <&cru SCLK_USB3OTG_SUSPEND>;
+		assigned-clock-parents =
+			<&cru HDMIPHY>, <&cru PLL_APLL>,
+			<&cru PLL_GPLL>, <&xin24m>,
+			<&xin24m>, <&xin24m>;
+		assigned-clock-rates =
+			<0>, <61440000>,
+			<0>, <24000000>,
+			<24000000>, <24000000>,
+			<15000000>, <15000000>,
+			<100000000>, <100000000>,
+			<100000000>, <100000000>,
+			<50000000>, <100000000>,
+			<100000000>, <100000000>,
+			<50000000>, <50000000>,
+			<50000000>, <50000000>,
+			<24000000>, <600000000>,
+			<491520000>, <1200000000>,
+			<150000000>, <75000000>,
+			<75000000>, <150000000>,
+			<75000000>, <75000000>,
+			<300000000>, <100000000>,
+			<300000000>, <200000000>,
+			<400000000>, <500000000>,
+			<200000000>, <300000000>,
+			<300000000>, <250000000>,
+			<200000000>, <100000000>,
+			<24000000>, <100000000>,
+			<150000000>, <50000000>,
+			<32768>, <32768>;
+	};
+
+	gmac2io: eth@ff540000 {
+		compatible = "rockchip,rk3328-gmac";
+		reg = <0x0 0xff540000 0x0 0x10000>;
+		rockchip,grf = <&grf>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_RX>,
+			 <&cru SCLK_MAC2IO_TX>, <&cru SCLK_MAC2IO_REF>,
+			 <&cru SCLK_MAC2IO_REFOUT>, <&cru ACLK_MAC2IO>,
+			 <&cru PCLK_MAC2IO>;
+		clock-names = "stmmaceth", "mac_clk_rx",
+			      "mac_clk_tx", "clk_mac_ref",
+			      "clk_mac_refout", "aclk_mac",
+			      "pclk_mac";
+		resets = <&cru SRST_GMAC2IO_A>;
+		reset-names = "stmmaceth";
+		status = "disabled";
+	};
+
+	gic: interrupt-controller@ff811000 {
+		compatible = "arm,gic-400";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0x0 0xff811000 0 0x1000>,
+		      <0x0 0xff812000 0 0x2000>,
+		      <0x0 0xff814000 0 0x2000>,
+		      <0x0 0xff816000 0 0x2000>;
+		interrupts = <GIC_PPI 9
+		      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3328-pinctrl";
+		rockchip,grf = <&grf>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gpio0: gpio0@ff210000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff210000 0x0 0x100>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO0>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1@ff220000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff220000 0x0 0x100>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio2@ff230000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff230000 0x0 0x100>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3@ff240000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xff240000 0x0 0x100>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pcfg_pull_up: pcfg-pull-up {
+			bias-pull-up;
+		};
+
+		pcfg_pull_down: pcfg-pull-down {
+			bias-pull-down;
+		};
+
+		pcfg_pull_none: pcfg-pull-none {
+			bias-disable;
+		};
+
+		pcfg_pull_none_2ma: pcfg-pull-none-2ma {
+			bias-disable;
+			drive-strength = <2>;
+		};
+
+		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		pcfg_pull_up_4ma: pcfg-pull-up-4ma {
+			bias-pull-up;
+			drive-strength = <4>;
+		};
+
+		pcfg_pull_none_4ma: pcfg-pull-none-4ma {
+			bias-disable;
+			drive-strength = <4>;
+		};
+
+		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
+			bias-pull-down;
+			drive-strength = <4>;
+		};
+
+		pcfg_pull_none_8ma: pcfg-pull-none-8ma {
+			bias-disable;
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
+			bias-pull-up;
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
+			bias-disable;
+			drive-strength = <12>;
+		};
+
+		pcfg_pull_up_12ma: pcfg-pull-up-12ma {
+			bias-pull-up;
+			drive-strength = <12>;
+		};
+
+		pcfg_output_high: pcfg-output-high {
+			output-high;
+		};
+
+		pcfg_output_low: pcfg-output-low {
+			output-low;
+		};
+
+		pcfg_input_high: pcfg-input-high {
+			bias-pull-up;
+			input-enable;
+		};
+
+		pcfg_input: pcfg-input {
+			input-enable;
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins =
+					<2 RK_PD0 1 &pcfg_pull_none>,
+					<2 RK_PD1 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins =
+					<2 RK_PA4 2 &pcfg_pull_none>,
+					<2 RK_PA5 2 &pcfg_pull_none>;
+			};
+		};
+
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins =
+					<2 RK_PB5 1 &pcfg_pull_none>,
+					<2 RK_PB6 1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins =
+					<0 RK_PA5 2 &pcfg_pull_none>,
+					<0 RK_PA6 2 &pcfg_pull_none>;
+			};
+			i2c3_gpio: i2c3-gpio {
+				rockchip,pins =
+					<0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>,
+					<0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		hdmi_i2c {
+			hdmii2c_xfer: hdmii2c-xfer {
+				rockchip,pins =
+					<0 RK_PA5 1 &pcfg_pull_none>,
+					<0 RK_PA6 1 &pcfg_pull_none>;
+			};
+		};
+
+		tsadc {
+			otp_gpio: otp-gpio {
+				rockchip,pins =
+					<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+
+			otp_out: otp-out {
+				rockchip,pins =
+					<2 RK_PB5 1 &pcfg_pull_none>;
+			};
+		};
+
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins =
+					<1 RK_PB1 1 &pcfg_pull_up>,
+					<1 RK_PB0 1 &pcfg_pull_none>;
+			};
+
+			uart0_cts: uart0-cts {
+				rockchip,pins =
+					<1 RK_PB3 1 &pcfg_pull_none>;
+			};
+
+			uart0_rts: uart0-rts {
+				rockchip,pins =
+					<1 RK_PB2 1 &pcfg_pull_none>;
+			};
+
+			uart0_rts_gpio: uart0-rts-gpio {
+				rockchip,pins =
+					<1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins =
+					<3 RK_PA4 4 &pcfg_pull_up>,
+					<3 RK_PA6 4 &pcfg_pull_none>;
+			};
+
+			uart1_cts: uart1-cts {
+				rockchip,pins =
+					<3 RK_PA7 4 &pcfg_pull_none>;
+			};
+
+			uart1_rts: uart1-rts {
+				rockchip,pins =
+					<3 RK_PA5 RK_FUNC_4 &pcfg_pull_none>;
+			};
+
+			uart1_rts_gpio: uart1-rts-gpio {
+				rockchip,pins =
+					<3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		uart2-0 {
+			uart2m0_xfer: uart2m0-xfer {
+				rockchip,pins =
+					<1 RK_PA0 2 &pcfg_pull_up>,
+					<1 RK_PA1 2 &pcfg_pull_none>;
+			};
+		};
+
+		uart2-1 {
+			uart2m1_xfer: uart2m1-xfer {
+				rockchip,pins =
+					<2 RK_PA0 1 &pcfg_pull_up>,
+					<2 RK_PA1 1 &pcfg_pull_none>;
+			};
+		};
+
+		spi0-0 {
+			spi0m0_clk: spi0m0-clk {
+				rockchip,pins =
+					<2 RK_PB0 1 &pcfg_pull_up>;
+			};
+
+			spi0m0_cs0: spi0m0-cs0 {
+				rockchip,pins =
+					<2 RK_PB3 1 &pcfg_pull_up>;
+			};
+
+			spi0m0_tx: spi0m0-tx {
+				rockchip,pins =
+					<2 RK_PB1 1 &pcfg_pull_up>;
+			};
+
+			spi0m0_rx: spi0m0-rx {
+				rockchip,pins =
+					<2 RK_PB2 1 &pcfg_pull_up>;
+			};
+
+			spi0m0_cs1: spi0m0-cs1 {
+				rockchip,pins =
+					<2 RK_PB4 1 &pcfg_pull_up>;
+			};
+		};
+
+		spi0-1 {
+			spi0m1_clk: spi0m1-clk {
+				rockchip,pins =
+					<3 RK_PC7 2 &pcfg_pull_up>;
+			};
+
+			spi0m1_cs0: spi0m1-cs0 {
+				rockchip,pins =
+					<3 RK_PD2 2 &pcfg_pull_up>;
+			};
+
+			spi0m1_tx: spi0m1-tx {
+				rockchip,pins =
+					<3 RK_PD1 2 &pcfg_pull_up>;
+			};
+
+			spi0m1_rx: spi0m1-rx {
+				rockchip,pins =
+					<3 RK_PD0 2 &pcfg_pull_up>;
+			};
+
+			spi0m1_cs1: spi0m1-cs1 {
+				rockchip,pins =
+					<3 RK_PD3 2 &pcfg_pull_up>;
+			};
+		};
+
+		spi0-2 {
+			spi0m2_clk: spi0m2-clk {
+				rockchip,pins =
+					<3 RK_PA0 4 &pcfg_pull_up>;
+			};
+
+			spi0m2_cs0: spi0m2-cs0 {
+				rockchip,pins =
+					<3 RK_PB0 3 &pcfg_pull_up>;
+			};
+
+			spi0m2_tx: spi0m2-tx {
+				rockchip,pins =
+					<3 RK_PA1 4 &pcfg_pull_up>;
+			};
+
+			spi0m2_rx: spi0m2-rx {
+				rockchip,pins =
+					<3 RK_PA2 4 &pcfg_pull_up>;
+			};
+		};
+
+		i2s1 {
+			i2s1_mclk: i2s1-mclk {
+				rockchip,pins =
+					<2 RK_PB7 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sclk: i2s1-sclk {
+				rockchip,pins =
+					<2 RK_PC2 1 &pcfg_pull_none>;
+			};
+
+			i2s1_lrckrx: i2s1-lrckrx {
+				rockchip,pins =
+					<2 RK_PC0 1 &pcfg_pull_none>;
+			};
+
+			i2s1_lrcktx: i2s1-lrcktx {
+				rockchip,pins =
+					<2 RK_PC1 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sdi: i2s1-sdi {
+				rockchip,pins =
+					<2 RK_PC3 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sdo: i2s1-sdo {
+				rockchip,pins =
+					<2 RK_PC7 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sdio1: i2s1-sdio1 {
+				rockchip,pins =
+					<2 RK_PC4 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sdio2: i2s1-sdio2 {
+				rockchip,pins =
+					<2 RK_PC5 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sdio3: i2s1-sdio3 {
+				rockchip,pins =
+					<2 RK_PC6 1 &pcfg_pull_none>;
+			};
+
+			i2s1_sleep: i2s1-sleep {
+				rockchip,pins =
+					<2 RK_PB7 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC0 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC1 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC2 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC3 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC4 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC6 RK_FUNC_GPIO &pcfg_input_high>,
+					<2 RK_PC7 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+		};
+
+		i2s2-0 {
+			i2s2m0_mclk: i2s2m0-mclk {
+				rockchip,pins =
+					<1 RK_PC5 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_sclk: i2s2m0-sclk {
+				rockchip,pins =
+					<1 RK_PC6 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_lrckrx: i2s2m0-lrckrx {
+				rockchip,pins =
+					<1 RK_PD2 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_lrcktx: i2s2m0-lrcktx {
+				rockchip,pins =
+					<1 RK_PC7 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_sdi: i2s2m0-sdi {
+				rockchip,pins =
+					<1 RK_PD0 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_sdo: i2s2m0-sdo {
+				rockchip,pins =
+					<1 RK_PD1 1 &pcfg_pull_none>;
+			};
+
+			i2s2m0_sleep: i2s2m0-sleep {
+				rockchip,pins =
+					<1 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>,
+					<1 RK_PC6 RK_FUNC_GPIO &pcfg_input_high>,
+					<1 RK_PD2 RK_FUNC_GPIO &pcfg_input_high>,
+					<1 RK_PC7 RK_FUNC_GPIO &pcfg_input_high>,
+					<1 RK_PD0 RK_FUNC_GPIO &pcfg_input_high>,
+					<1 RK_PD1 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+		};
+
+		i2s2-1 {
+			i2s2m1_mclk: i2s2m1-mclk {
+				rockchip,pins =
+					<1 RK_PC5 1 &pcfg_pull_none>;
+			};
+
+			i2s2m1_sclk: i2s2m1-sclk {
+				rockchip,pins =
+					<3 RK_PA0 6 &pcfg_pull_none>;
+			};
+
+			i2s2m1_lrckrx: i2sm1-lrckrx {
+				rockchip,pins =
+					<3 RK_PB0 6 &pcfg_pull_none>;
+			};
+
+			i2s2m1_lrcktx: i2s2m1-lrcktx {
+				rockchip,pins =
+					<3 RK_PB0 4 &pcfg_pull_none>;
+			};
+
+			i2s2m1_sdi: i2s2m1-sdi {
+				rockchip,pins =
+					<3 RK_PA2 6 &pcfg_pull_none>;
+			};
+
+			i2s2m1_sdo: i2s2m1-sdo {
+				rockchip,pins =
+					<3 RK_PA1 6 &pcfg_pull_none>;
+			};
+
+			i2s2m1_sleep: i2s2m1-sleep {
+				rockchip,pins =
+					<1 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>,
+					<3 RK_PA0 RK_FUNC_GPIO &pcfg_input_high>,
+					<3 RK_PB0 RK_FUNC_GPIO &pcfg_input_high>,
+					<3 RK_PA2 RK_FUNC_GPIO &pcfg_input_high>,
+					<3 RK_PA1 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+		};
+
+		spdif-0 {
+			spdifm0_tx: spdifm0-tx {
+				rockchip,pins =
+					<0 RK_PD3 1 &pcfg_pull_none>;
+			};
+		};
+
+		spdif-1 {
+			spdifm1_tx: spdifm1-tx {
+				rockchip,pins =
+					<2 RK_PC1 2 &pcfg_pull_none>;
+			};
+		};
+
+		spdif-2 {
+			spdifm2_tx: spdifm2-tx {
+				rockchip,pins =
+					<0 RK_PA2 2 &pcfg_pull_none>;
+			};
+		};
+
+		sdmmc0-0 {
+			sdmmc0m0_pwren: sdmmc0m0-pwren {
+				rockchip,pins =
+					<2 RK_PA7 RK_FUNC_1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0m0_gpio: sdmmc0m0-gpio {
+				rockchip,pins =
+					<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up_4ma>;
+			};
+		};
+
+		sdmmc0-1 {
+			sdmmc0m1_pwren: sdmmc0m1-pwren {
+				rockchip,pins =
+					<0 RK_PD6 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0m1_gpio: sdmmc0m1-gpio {
+				rockchip,pins =
+					<0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up_4ma>;
+			};
+		};
+
+		sdmmc0 {
+			sdmmc0_clk: sdmmc0-clk {
+				rockchip,pins =
+					<1 RK_PA6 1 &pcfg_pull_none_4ma>;
+			};
+
+			sdmmc0_cmd: sdmmc0-cmd {
+				rockchip,pins =
+					<1 RK_PA4 1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0_dectn: sdmmc0-dectn {
+				rockchip,pins =
+					<1 RK_PA5 1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0_wrprt: sdmmc0-wrprt {
+				rockchip,pins =
+					<1 RK_PA7 1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0_bus1: sdmmc0-bus1 {
+				rockchip,pins =
+					<1 RK_PA0 1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0_bus4: sdmmc0-bus4 {
+				rockchip,pins =
+					<1 RK_PA0 1 &pcfg_pull_up_4ma>,
+					<1 RK_PA1 1 &pcfg_pull_up_4ma>,
+					<1 RK_PA2 1 &pcfg_pull_up_4ma>,
+					<1 RK_PA3 1 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0_gpio: sdmmc0-gpio {
+				rockchip,pins =
+					<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up_4ma>;
+			};
+		};
+
+		sdmmc0ext {
+			sdmmc0ext_clk: sdmmc0ext-clk {
+				rockchip,pins =
+					<3 RK_PA2 3 &pcfg_pull_none_4ma>;
+			};
+
+			sdmmc0ext_cmd: sdmmc0ext-cmd {
+				rockchip,pins =
+					<3 RK_PA0 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0ext_wrprt: sdmmc0ext-wrprt {
+				rockchip,pins =
+					<3 RK_PA3 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0ext_dectn: sdmmc0ext-dectn {
+				rockchip,pins =
+					<3 RK_PA1 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0ext_bus1: sdmmc0ext-bus1 {
+				rockchip,pins =
+					<3 RK_PA4 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0ext_bus4: sdmmc0ext-bus4 {
+				rockchip,pins =
+					<3 RK_PA4 3 &pcfg_pull_up_4ma>,
+					<3 RK_PA5 3 &pcfg_pull_up_4ma>,
+					<3 RK_PA6 3 &pcfg_pull_up_4ma>,
+					<3 RK_PA7 3 &pcfg_pull_up_4ma>;
+			};
+
+			sdmmc0ext_gpio: sdmmc0ext-gpio {
+				rockchip,pins =
+					<3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up_4ma>;
+			};
+		};
+
+		sdmmc1 {
+			sdmmc1_clk: sdmmc1-clk {
+				rockchip,pins =
+					<1 RK_PB4 1 &pcfg_pull_none_8ma>;
+			};
+
+			sdmmc1_cmd: sdmmc1-cmd {
+				rockchip,pins =
+					<1 RK_PB5 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_pwren: sdmmc1-pwren {
+				rockchip,pins =
+					<1 RK_PC2 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_wrprt: sdmmc1-wrprt {
+				rockchip,pins =
+					<1 RK_PC4 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_dectn: sdmmc1-dectn {
+				rockchip,pins =
+					<1 RK_PC3 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_bus1: sdmmc1-bus1 {
+				rockchip,pins =
+					<1 RK_PB6 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_bus4: sdmmc1-bus4 {
+				rockchip,pins =
+					<1 RK_PB4 1 &pcfg_pull_up_8ma>,
+					<1 RK_PB5 1 &pcfg_pull_up_8ma>,
+					<1 RK_PC0 1 &pcfg_pull_up_8ma>,
+					<1 RK_PC1 1 &pcfg_pull_up_8ma>;
+			};
+
+			sdmmc1_gpio: sdmmc1-gpio {
+				rockchip,pins =
+					<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up_4ma>,
+					<1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up_4ma>;
+			};
+		};
+
+		emmc {
+			emmc_clk: emmc-clk {
+				rockchip,pins =
+					<3 RK_PC5 2 &pcfg_pull_none_12ma>;
+			};
+
+			emmc_cmd: emmc-cmd {
+				rockchip,pins =
+					<3 RK_PC3 2 &pcfg_pull_up_12ma>;
+			};
+
+			emmc_pwren: emmc-pwren {
+				rockchip,pins =
+					<3 RK_PC6 2 &pcfg_pull_none>;
+			};
+
+			emmc_rstnout: emmc-rstnout {
+				rockchip,pins =
+					<3 RK_PC4 2 &pcfg_pull_none>;
+			};
+
+			emmc_bus1: emmc-bus1 {
+				rockchip,pins =
+					<0 RK_PA7 2 &pcfg_pull_up_12ma>;
+			};
+
+			emmc_bus4: emmc-bus4 {
+				rockchip,pins =
+					<0 RK_PA7 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD4 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD5 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD6 2 &pcfg_pull_up_12ma>;
+			};
+
+			emmc_bus8: emmc-bus8 {
+				rockchip,pins =
+					<0 RK_PA7 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD4 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD5 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD6 2 &pcfg_pull_up_12ma>,
+					<2 RK_PD7 2 &pcfg_pull_up_12ma>,
+					<3 RK_PC0 2 &pcfg_pull_up_12ma>,
+					<3 RK_PC1 2 &pcfg_pull_up_12ma>,
+					<3 RK_PC2 2 &pcfg_pull_up_12ma>;
+			};
+		};
+
+		pwm0 {
+			pwm0_pin: pwm0-pin {
+				rockchip,pins =
+					<2 RK_PA4 1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm1 {
+			pwm1_pin: pwm1-pin {
+				rockchip,pins =
+					<2 RK_PA5 1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm2 {
+			pwm2_pin: pwm2-pin {
+				rockchip,pins =
+					<2 RK_PA6 1 &pcfg_pull_none>;
+			};
+		};
+
+		pwmir {
+			pwmir_pin: pwmir-pin {
+				rockchip,pins =
+					<2 RK_PA2 1 &pcfg_pull_none>;
+			};
+		};
+
+		gmac-1 {
+			rgmiim1_pins: rgmiim1-pins {
+				rockchip,pins =
+					/* mac_txclk */
+					<1 RK_PB4 2 &pcfg_pull_none_12ma>,
+					/* mac_rxclk */
+					<1 RK_PB5 2 &pcfg_pull_none_2ma>,
+					/* mac_mdio */
+					<1 RK_PC3 2 &pcfg_pull_none_2ma>,
+					/* mac_txen */
+					<1 RK_PD1 2 &pcfg_pull_none_12ma>,
+					/* mac_clk */
+					<1 RK_PC5 2 &pcfg_pull_none_2ma>,
+					/* mac_rxdv */
+					<1 RK_PC6 2 &pcfg_pull_none_2ma>,
+					/* mac_mdc */
+					<1 RK_PC7 2 &pcfg_pull_none_2ma>,
+					/* mac_rxd1 */
+					<1 RK_PB2 2 &pcfg_pull_none_2ma>,
+					/* mac_rxd0 */
+					<1 RK_PB3 2 &pcfg_pull_none_2ma>,
+					/* mac_txd1 */
+					<1 RK_PB0 2 &pcfg_pull_none_12ma>,
+					/* mac_txd0 */
+					<1 RK_PB1 2 &pcfg_pull_none_12ma>,
+					/* mac_rxd3 */
+					<1 RK_PB6 2 &pcfg_pull_none_2ma>,
+					/* mac_rxd2 */
+					<1 RK_PB7 2 &pcfg_pull_none_2ma>,
+					/* mac_txd3 */
+					<1 RK_PC0 2 &pcfg_pull_none_12ma>,
+					/* mac_txd2 */
+					<1 RK_PC1 2 &pcfg_pull_none_12ma>,
+
+					/* mac_txclk */
+					<0 RK_PB0 1 &pcfg_pull_none>,
+					/* mac_txen */
+					<0 RK_PB4 1 &pcfg_pull_none>,
+					/* mac_clk */
+					<0 RK_PD0 1 &pcfg_pull_none>,
+					/* mac_txd1 */
+					<0 RK_PC0 1 &pcfg_pull_none>,
+					/* mac_txd0 */
+					<0 RK_PC1 1 &pcfg_pull_none>,
+					/* mac_txd3 */
+					<0 RK_PC7 1 &pcfg_pull_none>,
+					/* mac_txd2 */
+					<0 RK_PC6 1 &pcfg_pull_none>;
+			};
+
+			rmiim1_pins: rmiim1-pins {
+				rockchip,pins =
+					/* mac_mdio */
+					<1 RK_PC3 2 &pcfg_pull_none_2ma>,
+					/* mac_txen */
+					<1 RK_PD1 2 &pcfg_pull_none_12ma>,
+					/* mac_clk */
+					<1 RK_PC5 2 &pcfg_pull_none_2ma>,
+					/* mac_rxer */
+					<1 RK_PD0 2 &pcfg_pull_none_2ma>,
+					/* mac_rxdv */
+					<1 RK_PC6 2 &pcfg_pull_none_2ma>,
+					/* mac_mdc */
+					<1 RK_PC7 2 &pcfg_pull_none_2ma>,
+					/* mac_rxd1 */
+					<1 RK_PB2 2 &pcfg_pull_none_2ma>,
+					/* mac_rxd0 */
+					<1 RK_PB3 2 &pcfg_pull_none_2ma>,
+					/* mac_txd1 */
+					<1 RK_PB0 2 &pcfg_pull_none_12ma>,
+					/* mac_txd0 */
+					<1 RK_PB1 2 &pcfg_pull_none_12ma>,
+
+					/* mac_mdio */
+					<0 RK_PB3 1 &pcfg_pull_none>,
+					/* mac_txen */
+					<0 RK_PB4 1 &pcfg_pull_none>,
+					/* mac_clk */
+					<0 RK_PD0 1 &pcfg_pull_none>,
+					/* mac_mdc */
+					<0 RK_PC3 1 &pcfg_pull_none>,
+					/* mac_txd1 */
+					<0 RK_PC0 1 &pcfg_pull_none>,
+					/* mac_txd0 */
+					<0 RK_PC1 1 &pcfg_pull_none>;
+			};
+		};
+
+		gmac2phy {
+			fephyled_speed100: fephyled-speed100 {
+				rockchip,pins =
+					<0 RK_PD7 1 &pcfg_pull_none>;
+			};
+
+			fephyled_speed10: fephyled-speed10 {
+				rockchip,pins =
+					<0 RK_PD6 1 &pcfg_pull_none>;
+			};
+
+			fephyled_duplex: fephyled-duplex {
+				rockchip,pins =
+					<0 RK_PD6 2 &pcfg_pull_none>;
+			};
+
+			fephyled_rxm0: fephyled-rxm0 {
+				rockchip,pins =
+					<0 RK_PD5 1 &pcfg_pull_none>;
+			};
+
+			fephyled_txm0: fephyled-txm0 {
+				rockchip,pins =
+					<0 RK_PD5 2 &pcfg_pull_none>;
+			};
+
+			fephyled_linkm0: fephyled-linkm0 {
+				rockchip,pins =
+					<0 RK_PD4 1 &pcfg_pull_none>;
+			};
+
+			fephyled_rxm1: fephyled-rxm1 {
+				rockchip,pins =
+					<2 RK_PD1 2 &pcfg_pull_none>;
+			};
+
+			fephyled_txm1: fephyled-txm1 {
+				rockchip,pins =
+					<2 RK_PD1 3 &pcfg_pull_none>;
+			};
+
+			fephyled_linkm1: fephyled-linkm1 {
+				rockchip,pins =
+					<2 RK_PD0 2 &pcfg_pull_none>;
+			};
+		};
+
+		tsadc_pin {
+			tsadc_int: tsadc-int {
+				rockchip,pins =
+					<2 RK_PB5 2 &pcfg_pull_none>;
+			};
+			tsadc_gpio: tsadc-gpio {
+				rockchip,pins =
+					<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		hdmi_pin {
+			hdmi_cec: hdmi-cec {
+				rockchip,pins =
+					<0 RK_PA3 1 &pcfg_pull_none>;
+			};
+
+			hdmi_hpd: hdmi-hpd {
+				rockchip,pins =
+					<0 RK_PA4 1 &pcfg_pull_down>;
+			};
+		};
+
+		cif-0 {
+			dvp_d2d9_m0:dvp-d2d9-m0 {
+				rockchip,pins =
+					/* cif_d0 */
+					<3 RK_PA4 2 &pcfg_pull_none>,
+					/* cif_d1 */
+					<3 RK_PA5 2 &pcfg_pull_none>,
+					/* cif_d2 */
+					<3 RK_PA6 2 &pcfg_pull_none>,
+					/* cif_d3 */
+					<3 RK_PA7 2 &pcfg_pull_none>,
+					/* cif_d4 */
+					<3 RK_PB0 2 &pcfg_pull_none>,
+					/* cif_d5m0 */
+					<3 RK_PB1 2 &pcfg_pull_none>,
+					/* cif_d6m0 */
+					<3 RK_PB2 2 &pcfg_pull_none>,
+					/* cif_d7m0 */
+					<3 RK_PB3 2 &pcfg_pull_none>,
+					/* cif_href */
+					<3 RK_PA1 2 &pcfg_pull_none>,
+					/* cif_vsync */
+					<3 RK_PA0 2 &pcfg_pull_none>,
+					/* cif_clkoutm0 */
+					<3 RK_PA3 2 &pcfg_pull_none>,
+					/* cif_clkin */
+					<3 RK_PA2 2 &pcfg_pull_none>;
+			};
+		};
+
+		cif-1 {
+			dvp_d2d9_m1:dvp-d2d9-m1 {
+				rockchip,pins =
+					/* cif_d0 */
+					<3 RK_PA4 2 &pcfg_pull_none>,
+					/* cif_d1 */
+					<3 RK_PA5 2 &pcfg_pull_none>,
+					/* cif_d2 */
+					<3 RK_PA6 2 &pcfg_pull_none>,
+					/* cif_d3 */
+					<3 RK_PA7 2 &pcfg_pull_none>,
+					/* cif_d4 */
+					<3 RK_PB0 2 &pcfg_pull_none>,
+					/* cif_d5m1 */
+					<2 RK_PC0 4 &pcfg_pull_none>,
+					/* cif_d6m1 */
+					<2 RK_PC1 4 &pcfg_pull_none>,
+					/* cif_d7m1 */
+					<2 RK_PC2 4 &pcfg_pull_none>,
+					/* cif_href */
+					<3 RK_PA1 2 &pcfg_pull_none>,
+					/* cif_vsync */
+					<3 RK_PA0 2 &pcfg_pull_none>,
+					/* cif_clkoutm1 */
+					<2 RK_PB7 4 &pcfg_pull_none>,
+					/* cif_clkin */
+					<3 RK_PA2 2 &pcfg_pull_none>;
+			};
+		};
+	};
+};
-- 
1.9.1

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Heiko Stübner]

Hi,

Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl@rock-chips.com:
> From: Liang Chen <cl@rock-chips.com>
> 
> This patch adds core dtsi file for Rockchip RK3328 SoCs.
> 
> Signed-off-by: Liang Chen <cl@rock-chips.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362
> ++++++++++++++++++++++++++++++ 1 file changed, 1362 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3328.dtsi new file mode 100644
> index 0000000..a92955c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> @@ -0,0 +1,1362 @@
> +/*
> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library 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 library 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.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +#include <dt-bindings/clock/rk3328-cru.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,boot-mode.h>
> +#include <dt-bindings/power/rk3328-power.h>
> +
> +/ {
> +	compatible = "rockchip,rk3328";
> +
> +	interrupt-parent = <&gic>;
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	aliases {
> +		serial0 = &uart0;
> +		serial1 = &uart1;
> +		serial2 = &uart2;
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		i2c2 = &i2c2;
> +		i2c3 = &i2c3;
> +	};
> +
> +	cpus {
> +		#address-cells = <2>;

#address-cells = <1>? You most likely don't need the 2 field cpu regs?

> +		#size-cells = <0>;
> +
> +		cpu0: cpu@0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a53", "arm,armv8";
> +			reg = <0x0 0x0>;
> +			enable-method = "psci";
> +			clocks = <&cru ARMCLK>;
> +		};
> +		cpu1: cpu@1 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a53", "arm,armv8";
> +			reg = <0x0 0x1>;
> +			enable-method = "psci";
> +		};
> +		cpu2: cpu@2 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a53", "arm,armv8";
> +			reg = <0x0 0x2>;
> +			enable-method = "psci";
> +		};
> +		cpu3: cpu@3 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a53", "arm,armv8";
> +			reg = <0x0 0x3>;
> +			enable-method = "psci";
> +		};
> +	};

amba block here please

> +
> +	arm-pmu {
> +		compatible = "arm,cortex-a53-pmu";
> +		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
> +	};
> +
> +	psci {
> +		compatible = "arm,psci-1.0";
> +		method = "smc";
> +	};
> +
> +	timer {
> +		compatible = "arm,armv8-timer";
> +		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | 
IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> +			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> +	};
> +
> +	xin24m: xin24m {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <24000000>;
> +		clock-output-names = "xin24m";
> +	};
> +

[...]

> +	wdt: watchdog@ff1a0000 {
> +		compatible = "snps,dw-wdt";
> +		reg = <0x0 0xff1a0000 0x0 0x100>;
> +		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
> +		status = "disabled";
> +	};
> +
> +	amba {

amba block above arm-pmu please

> +		compatible = "simple-bus";
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		dmac: dmac@ff1f0000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg = <0x0 0xff1f0000 0x0 0x4000>;
> +			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cru ACLK_DMAC>;
> +			clock-names = "apb_pclk";
> +			#dma-cells = <1>;
> +		};
> +	};
> +
> +	saradc: saradc@ff280000 {
> +		compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
> +		reg = <0x0 0xff280000 0x0 0x100>;
> +		interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
> +		#io-channel-cells = <1>;
> +		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
> +		clock-names = "saradc", "apb_pclk";
> +		resets = <&cru SRST_SARADC_P>;
> +		reset-names = "saradc-apb";
> +		status = "disabled";
> +	};
> +
> +	cru: clock-controller@ff440000 {
> +		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
> +		reg = <0x0 0xff440000 0x0 0x1000>;
> +		rockchip,grf = <&grf>;
> +		#clock-cells = <1>;
> +		#reset-cells = <1>;
> +		assigned-clocks =
> +			<&cru DCLK_LCDC>, <&cru SCLK_PDM>,
> +			<&cru SCLK_RTC32K>, <&cru SCLK_UART0>,
> +			<&cru SCLK_UART1>, <&cru SCLK_UART2>,
> +			<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
> +			<&cru ACLK_VIO_PRE>, <&cru ACLK_RGA_PRE>,
> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
> +			<&cru SCLK_SDIO>, <&cru SCLK_TSP>,
> +			<&cru SCLK_WIFI>, <&cru ARMCLK>,
> +			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
> +			<&cru ACLK_BUS_PRE>, <&cru HCLK_BUS_PRE>,
> +			<&cru PCLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
> +			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
> +			<&cru ACLK_VIO_PRE>, <&cru HCLK_VIO_PRE>,
> +			<&cru ACLK_RGA_PRE>, <&cru SCLK_RGA>,
> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
> +			<&cru SCLK_EFUSE>, <&cru PCLK_DDR>,
> +			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>,
> +			<&cru SCLK_RTC32K>, <&cru SCLK_USB3OTG_SUSPEND>;

that list is way to long.
Device-specific clocks should be inited in their respective device nodes.

Aka sdio clocks in the sdio controller node, video encoder/decoder in the 
encoder/decoder nodes, efuse, gmac etc etc.

Controllers for which you don't have bindings yet, also most likely won't need 
their clocks to get adjusted just now.

The cru assigned clocks are really only for system-wide shared clocks.

> +		assigned-clock-parents =
> +			<&cru HDMIPHY>, <&cru PLL_APLL>,
> +			<&cru PLL_GPLL>, <&xin24m>,
> +			<&xin24m>, <&xin24m>;
> +		assigned-clock-rates =
> +			<0>, <61440000>,
> +			<0>, <24000000>,
> +			<24000000>, <24000000>,
> +			<15000000>, <15000000>,
> +			<100000000>, <100000000>,
> +			<100000000>, <100000000>,
> +			<50000000>, <100000000>,
> +			<100000000>, <100000000>,
> +			<50000000>, <50000000>,
> +			<50000000>, <50000000>,
> +			<24000000>, <600000000>,
> +			<491520000>, <1200000000>,
> +			<150000000>, <75000000>,
> +			<75000000>, <150000000>,
> +			<75000000>, <75000000>,
> +			<300000000>, <100000000>,
> +			<300000000>, <200000000>,
> +			<400000000>, <500000000>,
> +			<200000000>, <300000000>,
> +			<300000000>, <250000000>,
> +			<200000000>, <100000000>,
> +			<24000000>, <100000000>,
> +			<150000000>, <50000000>,
> +			<32768>, <32768>;
> +	};
> +
> +	gmac2io: eth@ff540000 {

phandle should be gmac instead?
Node name, ethernet@ff540000

> +		compatible = "rockchip,rk3328-gmac";
> +		reg = <0x0 0xff540000 0x0 0x10000>;
> +		rockchip,grf = <&grf>;
> +		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-names = "macirq";
> +		clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_RX>,
> +			 <&cru SCLK_MAC2IO_TX>, <&cru SCLK_MAC2IO_REF>,
> +			 <&cru SCLK_MAC2IO_REFOUT>, <&cru ACLK_MAC2IO>,
> +			 <&cru PCLK_MAC2IO>;
> +		clock-names = "stmmaceth", "mac_clk_rx",
> +			      "mac_clk_tx", "clk_mac_ref",
> +			      "clk_mac_refout", "aclk_mac",
> +			      "pclk_mac";
> +		resets = <&cru SRST_GMAC2IO_A>;
> +		reset-names = "stmmaceth";
> +		status = "disabled";
> +	};
> +
> +	gic: interrupt-controller@ff811000 {
> +		compatible = "arm,gic-400";
> +		#interrupt-cells = <3>;
> +		#address-cells = <0>;
> +		interrupt-controller;
> +		reg = <0x0 0xff811000 0 0x1000>,
> +		      <0x0 0xff812000 0 0x2000>,
> +		      <0x0 0xff814000 0 0x2000>,
> +		      <0x0 0xff816000 0 0x2000>;
> +		interrupts = <GIC_PPI 9
> +		      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
> +	};
> +
> +	pinctrl: pinctrl {
> +		compatible = "rockchip,rk3328-pinctrl";
> +		rockchip,grf = <&grf>;
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		gpio0: gpio0@ff210000 {
> +			compatible = "rockchip,gpio-bank";
> +			reg = <0x0 0xff210000 0x0 0x100>;
> +			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cru PCLK_GPIO0>;
> +
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +
> +		gpio1: gpio1@ff220000 {
> +			compatible = "rockchip,gpio-bank";
> +			reg = <0x0 0xff220000 0x0 0x100>;
> +			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cru PCLK_GPIO1>;
> +
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +
> +		gpio2: gpio2@ff230000 {
> +			compatible = "rockchip,gpio-bank";
> +			reg = <0x0 0xff230000 0x0 0x100>;
> +			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cru PCLK_GPIO2>;
> +
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +
> +		gpio3: gpio3@ff240000 {
> +			compatible = "rockchip,gpio-bank";
> +			reg = <0x0 0xff240000 0x0 0x100>;
> +			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cru PCLK_GPIO3>;
> +
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +
> +		pcfg_pull_up: pcfg-pull-up {
> +			bias-pull-up;
> +		};
> +
> +		pcfg_pull_down: pcfg-pull-down {
> +			bias-pull-down;
> +		};
> +
> +		pcfg_pull_none: pcfg-pull-none {
> +			bias-disable;
> +		};
> +
> +		pcfg_pull_none_2ma: pcfg-pull-none-2ma {
> +			bias-disable;
> +			drive-strength = <2>;
> +		};
> +
> +		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
> +			bias-pull-up;
> +			drive-strength = <2>;
> +		};
> +
> +		pcfg_pull_up_4ma: pcfg-pull-up-4ma {
> +			bias-pull-up;
> +			drive-strength = <4>;
> +		};
> +
> +		pcfg_pull_none_4ma: pcfg-pull-none-4ma {
> +			bias-disable;
> +			drive-strength = <4>;
> +		};
> +
> +		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
> +			bias-pull-down;
> +			drive-strength = <4>;
> +		};
> +
> +		pcfg_pull_none_8ma: pcfg-pull-none-8ma {
> +			bias-disable;
> +			drive-strength = <8>;
> +		};
> +
> +		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
> +			bias-pull-up;
> +			drive-strength = <8>;
> +		};
> +
> +		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
> +			bias-disable;
> +			drive-strength = <12>;
> +		};
> +
> +		pcfg_pull_up_12ma: pcfg-pull-up-12ma {
> +			bias-pull-up;
> +			drive-strength = <12>;
> +		};
> +
> +		pcfg_output_high: pcfg-output-high {
> +			output-high;
> +		};
> +
> +		pcfg_output_low: pcfg-output-low {
> +			output-low;
> +		};
> +
> +		pcfg_input_high: pcfg-input-high {
> +			bias-pull-up;
> +			input-enable;
> +		};
> +
> +		pcfg_input: pcfg-input {
> +			input-enable;
> +		};
> +
> +		i2c0 {
> +			i2c0_xfer: i2c0-xfer {
> +				rockchip,pins =
> +					<2 RK_PD0 1 &pcfg_pull_none>,
> +					<2 RK_PD1 1 &pcfg_pull_none>;
> +			};
> +		};
> +
> +		i2c1 {
> +			i2c1_xfer: i2c1-xfer {
> +				rockchip,pins =
> +					<2 RK_PA4 2 &pcfg_pull_none>,
> +					<2 RK_PA5 2 &pcfg_pull_none>;
> +			};
> +		};
> +
> +		i2c2 {
> +			i2c2_xfer: i2c2-xfer {
> +				rockchip,pins =
> +					<2 RK_PB5 1 &pcfg_pull_none>,
> +					<2 RK_PB6 1 &pcfg_pull_none>;
> +			};
> +		};
> +
> +		i2c3 {
> +			i2c3_xfer: i2c3-xfer {
> +				rockchip,pins =
> +					<0 RK_PA5 2 &pcfg_pull_none>,
> +					<0 RK_PA6 2 &pcfg_pull_none>;
> +			};
> +			i2c3_gpio: i2c3-gpio {
> +				rockchip,pins =
> +					<0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>,
> +					<0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
> +			};
> +		};
> +
> +		hdmi_i2c {
> +			hdmii2c_xfer: hdmii2c-xfer {
> +				rockchip,pins =
> +					<0 RK_PA5 1 &pcfg_pull_none>,
> +					<0 RK_PA6 1 &pcfg_pull_none>;
> +			};
> +		};
> +
> +		tsadc {
> +			otp_gpio: otp-gpio {
> +				rockchip,pins =
> +					<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;

no need to line -break all these single-pin definitions, there are still enough 
characters below 80 left :-)

Same for all below

> +			};
> +
> +			otp_out: otp-out {
> +				rockchip,pins =
> +					<2 RK_PB5 1 &pcfg_pull_none>;
> +			};
> +		};
> +


Heiko

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Elaine Zhang]

On 03/21/2017 04:55 PM, Heiko Stübner wrote:
> Hi,
>
> Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl@rock-chips.com:
>> From: Liang Chen <cl@rock-chips.com>
>>
>> This patch adds core dtsi file for Rockchip RK3328 SoCs.
>>
>> Signed-off-by: Liang Chen <cl@rock-chips.com>
>> ---
>>   arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362
>> ++++++++++++++++++++++++++++++ 1 file changed, 1362 insertions(+)
>>   create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
>> b/arch/arm64/boot/dts/rockchip/rk3328.dtsi new file mode 100644
>> index 0000000..a92955c
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
>> @@ -0,0 +1,1362 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + *  a) This library 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 library 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.
>> + *
>> + * Or, alternatively,
>> + *
>> + *  b) Permission is hereby granted, free of charge, to any person
>> + *     obtaining a copy of this software and associated documentation
>> + *     files (the "Software"), to deal in the Software without
>> + *     restriction, including without limitation the rights to use,
>> + *     copy, modify, merge, publish, distribute, sublicense, and/or
>> + *     sell copies of the Software, and to permit persons to whom the
>> + *     Software is furnished to do so, subject to the following
>> + *     conditions:
>> + *
>> + *     The above copyright notice and this permission notice shall be
>> + *     included in all copies or substantial portions of the Software.
>> + *
>> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + *     OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +#include <dt-bindings/clock/rk3328-cru.h>
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/pinctrl/rockchip.h>
>> +#include <dt-bindings/soc/rockchip,boot-mode.h>
>> +#include <dt-bindings/power/rk3328-power.h>
>> +
>> +/ {
>> +	compatible = "rockchip,rk3328";
>> +
>> +	interrupt-parent = <&gic>;
>> +	#address-cells = <2>;
>> +	#size-cells = <2>;
>> +
>> +	aliases {
>> +		serial0 = &uart0;
>> +		serial1 = &uart1;
>> +		serial2 = &uart2;
>> +		i2c0 = &i2c0;
>> +		i2c1 = &i2c1;
>> +		i2c2 = &i2c2;
>> +		i2c3 = &i2c3;
>> +	};
>> +
>> +	cpus {
>> +		#address-cells = <2>;
>
> #address-cells = <1>? You most likely don't need the 2 field cpu regs?
>
>> +		#size-cells = <0>;
>> +
>> +		cpu0: cpu@0 {
>> +			device_type = "cpu";
>> +			compatible = "arm,cortex-a53", "arm,armv8";
>> +			reg = <0x0 0x0>;
>> +			enable-method = "psci";
>> +			clocks = <&cru ARMCLK>;
>> +		};
>> +		cpu1: cpu@1 {
>> +			device_type = "cpu";
>> +			compatible = "arm,cortex-a53", "arm,armv8";
>> +			reg = <0x0 0x1>;
>> +			enable-method = "psci";
>> +		};
>> +		cpu2: cpu@2 {
>> +			device_type = "cpu";
>> +			compatible = "arm,cortex-a53", "arm,armv8";
>> +			reg = <0x0 0x2>;
>> +			enable-method = "psci";
>> +		};
>> +		cpu3: cpu@3 {
>> +			device_type = "cpu";
>> +			compatible = "arm,cortex-a53", "arm,armv8";
>> +			reg = <0x0 0x3>;
>> +			enable-method = "psci";
>> +		};
>> +	};
>
> amba block here please
>
>> +
>> +	arm-pmu {
>> +		compatible = "arm,cortex-a53-pmu";
>> +		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
>> +			     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
>> +			     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
>> +			     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
>> +		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
>> +	};
>> +
>> +	psci {
>> +		compatible = "arm,psci-1.0";
>> +		method = "smc";
>> +	};
>> +
>> +	timer {
>> +		compatible = "arm,armv8-timer";
>> +		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
> IRQ_TYPE_LEVEL_LOW)>,
>> +			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> +			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> +			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
>> +	};
>> +
>> +	xin24m: xin24m {
>> +		compatible = "fixed-clock";
>> +		#clock-cells = <0>;
>> +		clock-frequency = <24000000>;
>> +		clock-output-names = "xin24m";
>> +	};
>> +
>
> [...]
>
>> +	wdt: watchdog@ff1a0000 {
>> +		compatible = "snps,dw-wdt";
>> +		reg = <0x0 0xff1a0000 0x0 0x100>;
>> +		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
>> +		status = "disabled";
>> +	};
>> +
>> +	amba {
>
> amba block above arm-pmu please
>
>> +		compatible = "simple-bus";
>> +		#address-cells = <2>;
>> +		#size-cells = <2>;
>> +		ranges;
>> +
>> +		dmac: dmac@ff1f0000 {
>> +			compatible = "arm,pl330", "arm,primecell";
>> +			reg = <0x0 0xff1f0000 0x0 0x4000>;
>> +			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
>> +			clocks = <&cru ACLK_DMAC>;
>> +			clock-names = "apb_pclk";
>> +			#dma-cells = <1>;
>> +		};
>> +	};
>> +
>> +	saradc: saradc@ff280000 {
>> +		compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
>> +		reg = <0x0 0xff280000 0x0 0x100>;
>> +		interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
>> +		#io-channel-cells = <1>;
>> +		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
>> +		clock-names = "saradc", "apb_pclk";
>> +		resets = <&cru SRST_SARADC_P>;
>> +		reset-names = "saradc-apb";
>> +		status = "disabled";
>> +	};
>> +
>> +	cru: clock-controller@ff440000 {
>> +		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
>> +		reg = <0x0 0xff440000 0x0 0x1000>;
>> +		rockchip,grf = <&grf>;
>> +		#clock-cells = <1>;
>> +		#reset-cells = <1>;
>> +		assigned-clocks =
>> +			<&cru DCLK_LCDC>, <&cru SCLK_PDM>,
>> +			<&cru SCLK_RTC32K>, <&cru SCLK_UART0>,
>> +			<&cru SCLK_UART1>, <&cru SCLK_UART2>,
>> +			<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
>> +			<&cru ACLK_VIO_PRE>, <&cru ACLK_RGA_PRE>,
>> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
>> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
>> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
>> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
>> +			<&cru SCLK_SDIO>, <&cru SCLK_TSP>,
>> +			<&cru SCLK_WIFI>, <&cru ARMCLK>,
>> +			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
>> +			<&cru ACLK_BUS_PRE>, <&cru HCLK_BUS_PRE>,
>> +			<&cru PCLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
>> +			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
>> +			<&cru ACLK_VIO_PRE>, <&cru HCLK_VIO_PRE>,
>> +			<&cru ACLK_RGA_PRE>, <&cru SCLK_RGA>,
>> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
>> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
>> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
>> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
>> +			<&cru SCLK_EFUSE>, <&cru PCLK_DDR>,
>> +			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>,
>> +			<&cru SCLK_RTC32K>, <&cru SCLK_USB3OTG_SUSPEND>;
>
> that list is way to long.
> Device-specific clocks should be inited in their respective device nodes.

Cpll init freq is 1200M, is too high. we need set cpll child clk div 
first,and then set cpll freq.
After pll init, others clk init freq can inited in their device node.

>
> Aka sdio clocks in the sdio controller node, video encoder/decoder in the
> encoder/decoder nodes, efuse, gmac etc etc.
>
> Controllers for which you don't have bindings yet, also most likely won't need
> their clocks to get adjusted just now.
>
> The cru assigned clocks are really only for system-wide shared clocks.
>
>> +		assigned-clock-parents =
>> +			<&cru HDMIPHY>, <&cru PLL_APLL>,
>> +			<&cru PLL_GPLL>, <&xin24m>,
>> +			<&xin24m>, <&xin24m>;
>> +		assigned-clock-rates =
>> +			<0>, <61440000>,
>> +			<0>, <24000000>,
>> +			<24000000>, <24000000>,
>> +			<15000000>, <15000000>,
>> +			<100000000>, <100000000>,
>> +			<100000000>, <100000000>,
>> +			<50000000>, <100000000>,
>> +			<100000000>, <100000000>,
>> +			<50000000>, <50000000>,
>> +			<50000000>, <50000000>,
>> +			<24000000>, <600000000>,
>> +			<491520000>, <1200000000>,
>> +			<150000000>, <75000000>,
>> +			<75000000>, <150000000>,
>> +			<75000000>, <75000000>,
>> +			<300000000>, <100000000>,
>> +			<300000000>, <200000000>,
>> +			<400000000>, <500000000>,
>> +			<200000000>, <300000000>,
>> +			<300000000>, <250000000>,
>> +			<200000000>, <100000000>,
>> +			<24000000>, <100000000>,
>> +			<150000000>, <50000000>,
>> +			<32768>, <32768>;
>> +	};
>> +
>> +	gmac2io: eth@ff540000 {
>
> phandle should be gmac instead?
> Node name, ethernet@ff540000
>
>> +		compatible = "rockchip,rk3328-gmac";
>> +		reg = <0x0 0xff540000 0x0 0x10000>;
>> +		rockchip,grf = <&grf>;
>> +		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
>> +		interrupt-names = "macirq";
>> +		clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_RX>,
>> +			 <&cru SCLK_MAC2IO_TX>, <&cru SCLK_MAC2IO_REF>,
>> +			 <&cru SCLK_MAC2IO_REFOUT>, <&cru ACLK_MAC2IO>,
>> +			 <&cru PCLK_MAC2IO>;
>> +		clock-names = "stmmaceth", "mac_clk_rx",
>> +			      "mac_clk_tx", "clk_mac_ref",
>> +			      "clk_mac_refout", "aclk_mac",
>> +			      "pclk_mac";
>> +		resets = <&cru SRST_GMAC2IO_A>;
>> +		reset-names = "stmmaceth";
>> +		status = "disabled";
>> +	};
>> +
>> +	gic: interrupt-controller@ff811000 {
>> +		compatible = "arm,gic-400";
>> +		#interrupt-cells = <3>;
>> +		#address-cells = <0>;
>> +		interrupt-controller;
>> +		reg = <0x0 0xff811000 0 0x1000>,
>> +		      <0x0 0xff812000 0 0x2000>,
>> +		      <0x0 0xff814000 0 0x2000>,
>> +		      <0x0 0xff816000 0 0x2000>;
>> +		interrupts = <GIC_PPI 9
>> +		      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
>> +	};
>> +
>> +	pinctrl: pinctrl {
>> +		compatible = "rockchip,rk3328-pinctrl";
>> +		rockchip,grf = <&grf>;
>> +		#address-cells = <2>;
>> +		#size-cells = <2>;
>> +		ranges;
>> +
>> +		gpio0: gpio0@ff210000 {
>> +			compatible = "rockchip,gpio-bank";
>> +			reg = <0x0 0xff210000 0x0 0x100>;
>> +			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
>> +			clocks = <&cru PCLK_GPIO0>;
>> +
>> +			gpio-controller;
>> +			#gpio-cells = <2>;
>> +
>> +			interrupt-controller;
>> +			#interrupt-cells = <2>;
>> +		};
>> +
>> +		gpio1: gpio1@ff220000 {
>> +			compatible = "rockchip,gpio-bank";
>> +			reg = <0x0 0xff220000 0x0 0x100>;
>> +			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
>> +			clocks = <&cru PCLK_GPIO1>;
>> +
>> +			gpio-controller;
>> +			#gpio-cells = <2>;
>> +
>> +			interrupt-controller;
>> +			#interrupt-cells = <2>;
>> +		};
>> +
>> +		gpio2: gpio2@ff230000 {
>> +			compatible = "rockchip,gpio-bank";
>> +			reg = <0x0 0xff230000 0x0 0x100>;
>> +			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
>> +			clocks = <&cru PCLK_GPIO2>;
>> +
>> +			gpio-controller;
>> +			#gpio-cells = <2>;
>> +
>> +			interrupt-controller;
>> +			#interrupt-cells = <2>;
>> +		};
>> +
>> +		gpio3: gpio3@ff240000 {
>> +			compatible = "rockchip,gpio-bank";
>> +			reg = <0x0 0xff240000 0x0 0x100>;
>> +			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
>> +			clocks = <&cru PCLK_GPIO3>;
>> +
>> +			gpio-controller;
>> +			#gpio-cells = <2>;
>> +
>> +			interrupt-controller;
>> +			#interrupt-cells = <2>;
>> +		};
>> +
>> +		pcfg_pull_up: pcfg-pull-up {
>> +			bias-pull-up;
>> +		};
>> +
>> +		pcfg_pull_down: pcfg-pull-down {
>> +			bias-pull-down;
>> +		};
>> +
>> +		pcfg_pull_none: pcfg-pull-none {
>> +			bias-disable;
>> +		};
>> +
>> +		pcfg_pull_none_2ma: pcfg-pull-none-2ma {
>> +			bias-disable;
>> +			drive-strength = <2>;
>> +		};
>> +
>> +		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
>> +			bias-pull-up;
>> +			drive-strength = <2>;
>> +		};
>> +
>> +		pcfg_pull_up_4ma: pcfg-pull-up-4ma {
>> +			bias-pull-up;
>> +			drive-strength = <4>;
>> +		};
>> +
>> +		pcfg_pull_none_4ma: pcfg-pull-none-4ma {
>> +			bias-disable;
>> +			drive-strength = <4>;
>> +		};
>> +
>> +		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
>> +			bias-pull-down;
>> +			drive-strength = <4>;
>> +		};
>> +
>> +		pcfg_pull_none_8ma: pcfg-pull-none-8ma {
>> +			bias-disable;
>> +			drive-strength = <8>;
>> +		};
>> +
>> +		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
>> +			bias-pull-up;
>> +			drive-strength = <8>;
>> +		};
>> +
>> +		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
>> +			bias-disable;
>> +			drive-strength = <12>;
>> +		};
>> +
>> +		pcfg_pull_up_12ma: pcfg-pull-up-12ma {
>> +			bias-pull-up;
>> +			drive-strength = <12>;
>> +		};
>> +
>> +		pcfg_output_high: pcfg-output-high {
>> +			output-high;
>> +		};
>> +
>> +		pcfg_output_low: pcfg-output-low {
>> +			output-low;
>> +		};
>> +
>> +		pcfg_input_high: pcfg-input-high {
>> +			bias-pull-up;
>> +			input-enable;
>> +		};
>> +
>> +		pcfg_input: pcfg-input {
>> +			input-enable;
>> +		};
>> +
>> +		i2c0 {
>> +			i2c0_xfer: i2c0-xfer {
>> +				rockchip,pins =
>> +					<2 RK_PD0 1 &pcfg_pull_none>,
>> +					<2 RK_PD1 1 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>> +		i2c1 {
>> +			i2c1_xfer: i2c1-xfer {
>> +				rockchip,pins =
>> +					<2 RK_PA4 2 &pcfg_pull_none>,
>> +					<2 RK_PA5 2 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>> +		i2c2 {
>> +			i2c2_xfer: i2c2-xfer {
>> +				rockchip,pins =
>> +					<2 RK_PB5 1 &pcfg_pull_none>,
>> +					<2 RK_PB6 1 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>> +		i2c3 {
>> +			i2c3_xfer: i2c3-xfer {
>> +				rockchip,pins =
>> +					<0 RK_PA5 2 &pcfg_pull_none>,
>> +					<0 RK_PA6 2 &pcfg_pull_none>;
>> +			};
>> +			i2c3_gpio: i2c3-gpio {
>> +				rockchip,pins =
>> +					<0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>,
>> +					<0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>> +		hdmi_i2c {
>> +			hdmii2c_xfer: hdmii2c-xfer {
>> +				rockchip,pins =
>> +					<0 RK_PA5 1 &pcfg_pull_none>,
>> +					<0 RK_PA6 1 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>> +		tsadc {
>> +			otp_gpio: otp-gpio {
>> +				rockchip,pins =
>> +					<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>
> no need to line -break all these single-pin definitions, there are still enough
> characters below 80 left :-)
>
> Same for all below
>
>> +			};
>> +
>> +			otp_out: otp-out {
>> +				rockchip,pins =
>> +					<2 RK_PB5 1 &pcfg_pull_none>;
>> +			};
>> +		};
>> +
>
>
> Heiko
>
>
>

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Heiko Stübner]

Am Mittwoch, 22. März 2017, 18:23:56 CET schrieb Elaine Zhang:
> On 03/21/2017 04:55 PM, Heiko Stübner wrote:
> > Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org:
> >> +	cru: clock-controller@ff440000 {
> >> +		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
> >> +		reg = <0x0 0xff440000 0x0 0x1000>;
> >> +		rockchip,grf = <&grf>;
> >> +		#clock-cells = <1>;
> >> +		#reset-cells = <1>;
> >> +		assigned-clocks =
> >> +			<&cru DCLK_LCDC>, <&cru SCLK_PDM>,
> >> +			<&cru SCLK_RTC32K>, <&cru SCLK_UART0>,
> >> +			<&cru SCLK_UART1>, <&cru SCLK_UART2>,
> >> +			<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
> >> +			<&cru ACLK_VIO_PRE>, <&cru ACLK_RGA_PRE>,
> >> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
> >> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
> >> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
> >> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
> >> +			<&cru SCLK_SDIO>, <&cru SCLK_TSP>,
> >> +			<&cru SCLK_WIFI>, <&cru ARMCLK>,
> >> +			<&cru PLL_GPLL>, <&cru PLL_CPLL>,
> >> +			<&cru ACLK_BUS_PRE>, <&cru HCLK_BUS_PRE>,
> >> +			<&cru PCLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
> >> +			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
> >> +			<&cru ACLK_VIO_PRE>, <&cru HCLK_VIO_PRE>,
> >> +			<&cru ACLK_RGA_PRE>, <&cru SCLK_RGA>,
> >> +			<&cru ACLK_VOP_PRE>, <&cru ACLK_RKVDEC_PRE>,
> >> +			<&cru ACLK_RKVENC>, <&cru ACLK_VPU_PRE>,
> >> +			<&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>,
> >> +			<&cru SCLK_VENC_CORE>, <&cru SCLK_VENC_DSP>,
> >> +			<&cru SCLK_EFUSE>, <&cru PCLK_DDR>,
> >> +			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>,
> >> +			<&cru SCLK_RTC32K>, <&cru SCLK_USB3OTG_SUSPEND>;
> > 
> > that list is way to long.
> > Device-specific clocks should be inited in their respective device nodes.
> 
> Cpll init freq is 1200M, is too high. we need set cpll child clk div
> first,and then set cpll freq.
> After pll init, others clk init freq can inited in their device node.

thanks, that is a nice explanation. Please put it into a comment above the 
assigned-clocks property, so that we can keep that knowledge around for later 
times :-) .


Thanks
Heiko

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[陈亮]

Hi， Heiko
在 2017年03月21日 16:55, Heiko Stübner 写道:
> Hi,
>
> Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl@rock-chips.com:
>> From: Liang Chen <cl@rock-chips.com>
>>
>> This patch adds core dtsi file for Rockchip RK3328 SoCs.
>>
>> Signed-off-by: Liang Chen <cl@rock-chips.com>
>> ---
>>   arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362
>> ++++++++++++++++++++++++++++++ 1 file changed, 1362 insertions(+)
>>   create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
>> b/arch/arm64/boot/dts/rockchip/rk3328.dtsi new file mode 100644
>> index 0000000..a92955c
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
>> @@ -0,0 +1,1362 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + *  a) This library 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 library 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.
>> + *
>> + * Or, alternatively,
>> + *
>> + *  b) Permission is hereby granted, free of charge, to any person
>> + *     obtaining a copy of this software and associated documentation
>> + *     files (the "Software"), to deal in the Software without
>> + *     restriction, including without limitation the rights to use,
>> + *     copy, modify, merge, publish, distribute, sublicense, and/or
>> + *     sell copies of the Software, and to permit persons to whom the
>> + *     Software is furnished to do so, subject to the following
>> + *     conditions:
>> + *
>> + *     The above copyright notice and this permission notice shall be
>> + *     included in all copies or substantial portions of the Software.
>> + *
>> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + *     OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +#include <dt-bindings/clock/rk3328-cru.h>
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/pinctrl/rockchip.h>
>> +#include <dt-bindings/soc/rockchip,boot-mode.h>
>> +#include <dt-bindings/power/rk3328-power.h>
>> +
>> +/ {
>> +	compatible = "rockchip,rk3328";
>> +
>> +	interrupt-parent = <&gic>;
>> +	#address-cells = <2>;
>> +	#size-cells = <2>;
>> +
>> +	aliases {
>> +		serial0 = &uart0;
>> +		serial1 = &uart1;
>> +		serial2 = &uart2;
>> +		i2c0 = &i2c0;
>> +		i2c1 = &i2c1;
>> +		i2c2 = &i2c2;
>> +		i2c3 = &i2c3;
>> +	};
>> +
>> +	cpus {
>> +		#address-cells = <2>;
> #address-cells = <1>? You most likely don't need the 2 field cpu regs?

This is likely copy from juno board of arm, and i find that #address-cells = <1> in some  boards and  #address-cells = <2> in the other boards.
All of ROCKCHIP Socs set  #address-cells = <2>, so we set #address-cells = <2> to keep compatibility?




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Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Heiko Stübner]

Am Donnerstag, 23. März 2017, 10:06:02 CET schrieb 陈亮:
> Hi， Heiko
> 
> 在 2017年03月21日 16:55, Heiko Stübner 写道:
> > Hi,
> > 
> > Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl@rock-chips.com:
> >> From: Liang Chen <cl@rock-chips.com>
> >> 
> >> This patch adds core dtsi file for Rockchip RK3328 SoCs.
> >> 
> >> Signed-off-by: Liang Chen <cl@rock-chips.com>
> >> ---
> >> 
> >>   arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362
> >> 
> >> ++++++++++++++++++++++++++++++ 1 file changed, 1362 insertions(+)
> >> 
> >>   create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
> >> 
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> >> b/arch/arm64/boot/dts/rockchip/rk3328.dtsi new file mode 100644
> >> index 0000000..a92955c
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> >> @@ -0,0 +1,1362 @@
> >> +/*
> >> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> >> + *
> >> + * This file is dual-licensed: you can use it either under the terms
> >> + * of the GPL or the X11 license, at your option. Note that this dual
> >> + * licensing only applies to this file, and not this project as a
> >> + * whole.
> >> + *
> >> + *  a) This library 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 library 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.
> >> + *
> >> + * Or, alternatively,
> >> + *
> >> + *  b) Permission is hereby granted, free of charge, to any person
> >> + *     obtaining a copy of this software and associated documentation
> >> + *     files (the "Software"), to deal in the Software without
> >> + *     restriction, including without limitation the rights to use,
> >> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> >> + *     sell copies of the Software, and to permit persons to whom the
> >> + *     Software is furnished to do so, subject to the following
> >> + *     conditions:
> >> + *
> >> + *     The above copyright notice and this permission notice shall be
> >> + *     included in all copies or substantial portions of the Software.
> >> + *
> >> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> >> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> >> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> >> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> >> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> >> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> >> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> >> + *     OTHER DEALINGS IN THE SOFTWARE.
> >> + */
> >> +
> >> +#include <dt-bindings/clock/rk3328-cru.h>
> >> +#include <dt-bindings/gpio/gpio.h>
> >> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> >> +#include <dt-bindings/interrupt-controller/irq.h>
> >> +#include <dt-bindings/pinctrl/rockchip.h>
> >> +#include <dt-bindings/soc/rockchip,boot-mode.h>
> >> +#include <dt-bindings/power/rk3328-power.h>
> >> +
> >> +/ {
> >> +	compatible = "rockchip,rk3328";
> >> +
> >> +	interrupt-parent = <&gic>;
> >> +	#address-cells = <2>;
> >> +	#size-cells = <2>;
> >> +
> >> +	aliases {
> >> +		serial0 = &uart0;
> >> +		serial1 = &uart1;
> >> +		serial2 = &uart2;
> >> +		i2c0 = &i2c0;
> >> +		i2c1 = &i2c1;
> >> +		i2c2 = &i2c2;
> >> +		i2c3 = &i2c3;
> >> +	};
> >> +
> >> +	cpus {
> >> +		#address-cells = <2>;
> > 
> > #address-cells = <1>? You most likely don't need the 2 field cpu regs?
> 
> This is likely copy from juno board of arm, and i find that #address-cells =
> <1> in some  boards and  #address-cells = <2> in the other boards. All of
> ROCKCHIP Socs set  #address-cells = <2>, so we set #address-cells = <2> to
> keep compatibility?

Ok, at least we're consistent then :-)

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Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[陈亮]

Hi, Heiko

在 2017年03月21日 16:55, Heiko Stübner 写道:
> Hi,
>
> Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl@rock-chips.com:
>> +		assigned-clock-parents =
>> +			<&cru HDMIPHY>, <&cru PLL_APLL>,
>> +			<&cru PLL_GPLL>, <&xin24m>,
>> +			<&xin24m>, <&xin24m>;
>> +		assigned-clock-rates =
>> +			<0>, <61440000>,
>> +			<0>, <24000000>,
>> +			<24000000>, <24000000>,
>> +			<15000000>, <15000000>,
>> +			<100000000>, <100000000>,
>> +			<100000000>, <100000000>,
>> +			<50000000>, <100000000>,
>> +			<100000000>, <100000000>,
>> +			<50000000>, <50000000>,
>> +			<50000000>, <50000000>,
>> +			<24000000>, <600000000>,
>> +			<491520000>, <1200000000>,
>> +			<150000000>, <75000000>,
>> +			<75000000>, <150000000>,
>> +			<75000000>, <75000000>,
>> +			<300000000>, <100000000>,
>> +			<300000000>, <200000000>,
>> +			<400000000>, <500000000>,
>> +			<200000000>, <300000000>,
>> +			<300000000>, <250000000>,
>> +			<200000000>, <100000000>,
>> +			<24000000>, <100000000>,
>> +			<150000000>, <50000000>,
>> +			<32768>, <32768>;
>> +	};
>> +
>> +	gmac2io: eth@ff540000 {
> phandle should be gmac instead?
> Node name, ethernet@ff540000
RK3328 have another gmac channel with PHY in the soc, so gmac2io mean 
the channel with the PHY outside, and it is also called gmac2io in the TRM.
>
>
> Heiko
>

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[陈亮]

Hi, Heiko:

在 2017年03月23日 11:33, 陈亮 写道:
> Hi, Heiko
>
> 在 2017年03月21日 16:55, Heiko Stübner 写道:
>> Hi,
>>
>> Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org:
>>> +        assigned-clock-parents =
>>> +            <&cru HDMIPHY>, <&cru PLL_APLL>,
>>> +            <&cru PLL_GPLL>, <&xin24m>,
>>> +            <&xin24m>, <&xin24m>;
>>> +        assigned-clock-rates =
>>> +            <0>, <61440000>,
>>> +            <0>, <24000000>,
>>> +            <24000000>, <24000000>,
>>> +            <15000000>, <15000000>,
>>> +            <100000000>, <100000000>,
>>> +            <100000000>, <100000000>,
>>> +            <50000000>, <100000000>,
>>> +            <100000000>, <100000000>,
>>> +            <50000000>, <50000000>,
>>> +            <50000000>, <50000000>,
>>> +            <24000000>, <600000000>,
>>> +            <491520000>, <1200000000>,
>>> +            <150000000>, <75000000>,
>>> +            <75000000>, <150000000>,
>>> +            <75000000>, <75000000>,
>>> +            <300000000>, <100000000>,
>>> +            <300000000>, <200000000>,
>>> +            <400000000>, <500000000>,
>>> +            <200000000>, <300000000>,
>>> +            <300000000>, <250000000>,
>>> +            <200000000>, <100000000>,
>>> +            <24000000>, <100000000>,
>>> +            <150000000>, <50000000>,
>>> +            <32768>, <32768>;
>>> +    };
>>> +
>>> +    gmac2io: eth@ff540000 {
>> phandle should be gmac instead?
>> Node name, ethernet@ff540000
> RK3328 have another gmac channel with PHY in the soc, so gmac2io mean 
> the channel with the PHY outside, and it is also called gmac2io in the 
> TRM.
So we remain gmac2io, or you have other idea?
>>
>>
>> Heiko
>>
>

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Heiko Stübner]

Am Freitag, 24. März 2017, 14:31:28 CET schrieb 陈亮:
> Hi, Heiko:
> 
> 在 2017年03月23日 11:33, 陈亮 写道:
> > Hi, Heiko
> > 
> > 在 2017年03月21日 16:55, Heiko Stübner 写道:
> >> Hi,
> >> 
> >> Am Donnerstag, 16. März 2017, 21:17:22 CET schrieb cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org:
> >>> +        assigned-clock-parents =
> >>> +            <&cru HDMIPHY>, <&cru PLL_APLL>,
> >>> +            <&cru PLL_GPLL>, <&xin24m>,
> >>> +            <&xin24m>, <&xin24m>;
> >>> +        assigned-clock-rates =
> >>> +            <0>, <61440000>,
> >>> +            <0>, <24000000>,
> >>> +            <24000000>, <24000000>,
> >>> +            <15000000>, <15000000>,
> >>> +            <100000000>, <100000000>,
> >>> +            <100000000>, <100000000>,
> >>> +            <50000000>, <100000000>,
> >>> +            <100000000>, <100000000>,
> >>> +            <50000000>, <50000000>,
> >>> +            <50000000>, <50000000>,
> >>> +            <24000000>, <600000000>,
> >>> +            <491520000>, <1200000000>,
> >>> +            <150000000>, <75000000>,
> >>> +            <75000000>, <150000000>,
> >>> +            <75000000>, <75000000>,
> >>> +            <300000000>, <100000000>,
> >>> +            <300000000>, <200000000>,
> >>> +            <400000000>, <500000000>,
> >>> +            <200000000>, <300000000>,
> >>> +            <300000000>, <250000000>,
> >>> +            <200000000>, <100000000>,
> >>> +            <24000000>, <100000000>,
> >>> +            <150000000>, <50000000>,
> >>> +            <32768>, <32768>;
> >>> +    };
> >>> +
> >>> +    gmac2io: eth@ff540000 {
> >> 
> >> phandle should be gmac instead?
> >> Node name, ethernet@ff540000
> > 
> > RK3328 have another gmac channel with PHY in the soc, so gmac2io mean
> > the channel with the PHY outside, and it is also called gmac2io in the
> > TRM.
> 
> So we remain gmac2io, or you have other idea?

No, that is ok in that case.

Heiko

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[Sudeep Holla]

On 16/03/17 13:17, cl@rock-chips.com wrote:
> From: Liang Chen <cl@rock-chips.com>
> 
> This patch adds core dtsi file for Rockchip RK3328 SoCs.
> 
> Signed-off-by: Liang Chen <cl@rock-chips.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362 ++++++++++++++++++++++++++++++
>  1 file changed, 1362 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> new file mode 100644
> index 0000000..a92955c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi

[...]

> +	cpus {
> +		#address-cells = <2>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu@0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a53", "arm,armv8";
> +			reg = <0x0 0x0>;
> +			enable-method = "psci";
> +			clocks = <&cru ARMCLK>;

Why "clocks" property is present only for cpu0 ?

-- 
Regards,
Sudeep

Re: [PATCH v2 4/6] arm64: dts: rockchip: add core dtsi file for RK3328 SoCs

[陈亮]

Hi,

在 2017年03月23日 02:09, Sudeep Holla 写道:
>
> On 16/03/17 13:17, cl@rock-chips.com wrote:
>> From: Liang Chen <cl@rock-chips.com>
>>
>> This patch adds core dtsi file for Rockchip RK3328 SoCs.
>>
>> Signed-off-by: Liang Chen <cl@rock-chips.com>
>> ---
>>   arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1362 ++++++++++++++++++++++++++++++
>>   1 file changed, 1362 insertions(+)
>>   create mode 100644 arch/arm64/boot/dts/rockchip/rk3328.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
>> new file mode 100644
>> index 0000000..a92955c
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> [...]
>
>> +	cpus {
>> +		#address-cells = <2>;
>> +		#size-cells = <0>;
>> +
>> +		cpu0: cpu@0 {
>> +			device_type = "cpu";
>> +			compatible = "arm,cortex-a53", "arm,armv8";
>> +			reg = <0x0 0x0>;
>> +			enable-method = "psci";
>> +			clocks = <&cru ARMCLK>;
> Why "clocks" property is present only for cpu0 ?
>
I will add "clocks" property for each cpu node next version, thanks for 
the comment.



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[PATCH v2 5/6] arm64: dts: rockchip: add dts file for RK3328

[cl-TNX95d0MmH7DzftRWevZcw]

From: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>

This patch add rk3328-evb.dts for RK3328 evaluation board.
Tested on RK3328 evb.

Signed-off-by: Liang Chen <cl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
 arch/arm64/boot/dts/rockchip/Makefile       |  1 +
 arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 57 +++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-evb.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 3a86289..853fc7d 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
 
 always		:= $(dtb-y)
 subdir-y	:= $(dts-dirs)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
new file mode 100644
index 0000000..cf27239
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library 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 library 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.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3328.dtsi"
+
+/ {
+	model = "Rockchip RK3328 EVB";
+	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
-- 
1.9.1

[PATCH v2 6/6] dt-bindings: document rockchip rk3328-evb board

[cl]

From: Liang Chen <cl@rock-chips.com>

Use "rockchip,rk3328-evb" compatible string for Rockchip RK3328
evaluation board.

Signed-off-by: Liang Chen <cl@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 cc4ace6..17611cd 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -141,3 +141,7 @@ Rockchip platforms device tree bindings
 - Tronsmart Orion R68 Meta
     Required root node properties:
       - compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
+
+- Rockchip RK3328 evb:
+    Required root node properties:
+      - compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
-- 
1.9.1

Re: [PATCH v2 6/6] dt-bindings: document rockchip rk3328-evb board

[Rob Herring]

On Thu, Mar 16, 2017 at 09:23:06PM +0800, cl@rock-chips.com wrote:
> From: Liang Chen <cl@rock-chips.com>
> 
> Use "rockchip,rk3328-evb" compatible string for Rockchip RK3328
> evaluation board.
> 
> Signed-off-by: Liang Chen <cl@rock-chips.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.txt | 4 ++++
>  1 file changed, 4 insertions(+)

Acked-by: Rob Herring <robh@kernel.org>