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* [PATCH] ARM: Rockchip: rk3568: add tsadc and spi
@ 2022-02-11  9:11 Frank Wunderlich
  2022-02-11 10:43 ` Sascha Hauer
  0 siblings, 1 reply; 3+ messages in thread
From: Frank Wunderlich @ 2022-02-11  9:11 UTC (permalink / raw)
  To: barebox; +Cc: Frank Wunderlich

From: Frank Wunderlich <frank-w@public-files.de>

Add tsadc and spi node from linux.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 arch/arm/dts/rk3568-pinctrl.dtsi |  9 ++++++++
 arch/arm/dts/rk3568.dtsi         | 35 ++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/arch/arm/dts/rk3568-pinctrl.dtsi b/arch/arm/dts/rk3568-pinctrl.dtsi
index a588ca95ace2..8f90c66dd9e9 100644
--- a/arch/arm/dts/rk3568-pinctrl.dtsi
+++ b/arch/arm/dts/rk3568-pinctrl.dtsi
@@ -3108,4 +3108,13 @@
 				<4 RK_PA0 3 &pcfg_pull_none_drv_level_2>;
 		};
 	};
+
+	tsadc {
+		/omit-if-no-ref/
+		tsadc_pin: tsadc-pin {
+			rockchip,pins =
+				/* tsadc_pin */
+				<0 RK_PA1 0 &pcfg_pull_none>;
+		};
+	};
 };
diff --git a/arch/arm/dts/rk3568.dtsi b/arch/arm/dts/rk3568.dtsi
index 0f19d3f0c0c3..6afd95b01c0c 100644
--- a/arch/arm/dts/rk3568.dtsi
+++ b/arch/arm/dts/rk3568.dtsi
@@ -772,6 +772,21 @@
 		clock-names = "tclk", "pclk";
 	};
 
+	spi3: spi@fe640000 {
+		compatible = "rockchip,rk3568-spi", "rockchip,rk3066-spi";
+		reg = <0x0 0xfe640000 0x0 0x1000>;
+		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_SPI3>, <&cru PCLK_SPI3>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac0 26>, <&dmac0 27>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi3m0_cs0 &spi3m0_cs1 &spi3m0_pins>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	uart1: serial@fe650000 {
 		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
 		reg = <0x0 0xfe650000 0x0 0x100>;
@@ -1030,6 +1045,26 @@
 		status = "disabled";
 	};
 
+	tsadc: tsadc@fe710000 {
+		compatible = "rockchip,rk3568-tsadc";
+		reg = <0x0 0xfe710000 0x0 0x100>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru CLK_TSADC_TSEN>, <&cru CLK_TSADC>;
+		assigned-clock-rates = <17000000>, <700000>;
+		clocks = <&cru CLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		resets = <&cru SRST_P_TSADC>, <&cru SRST_TSADC>,
+			 <&cru SRST_TSADCPHY>;
+		rockchip,grf = <&grf>;
+		rockchip,hw-tshut-temp = <95000>;
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&tsadc_pin>;
+		pinctrl-1 = <&tsadc_shutorg>;
+		pinctrl-2 = <&tsadc_pin>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
 	saradc: saradc@fe720000 {
 		compatible = "rockchip,rk3568-saradc";
 		reg = <0x0 0xfe720000 0x0 0x100>;
-- 
2.25.1


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2022-02-11  9:11 [PATCH] ARM: Rockchip: rk3568: add tsadc and spi Frank Wunderlich
2022-02-11 10:43 ` Sascha Hauer
2022-02-11 11:14   ` Frank Wunderlich

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