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From: Chris Morgan <macroalpha82@gmail.com>
To: linux-spi@vger.kernel.org
Cc: broonie@kernel.org, robh+dt@kernel.org, heiko@sntech.de,
	jbx6244@gmail.com, hjc@rock-chips.com,
	yifeng.zhao@rock-chips.com, sugar.zhang@rock-chips.com,
	linux-rockchip@lists.infradead.org,
	linux-mtd@lists.infradead.org, p.yadav@ti.com,
	Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH v3 3/4] arm64: dts: rockchip: Add SFC to PX30
Date: Tue,  1 Jun 2021 15:10:20 -0500	[thread overview]
Message-ID: <20210601201021.4406-4-macroalpha82@gmail.com> (raw)
In-Reply-To: <20210601201021.4406-1-macroalpha82@gmail.com>

From: Chris Morgan <macromorgan@hotmail.com>

Add a devicetree entry for the Rockchip SFC for the PX30 SOC.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 arch/arm64/boot/dts/rockchip/px30.dtsi | 38 ++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 09baa8a167ce..1f4feb53e270 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -966,6 +966,18 @@ emmc: mmc@ff390000 {
 		status = "disabled";
 	};
 
+	sfc: spi@ff3a0000 {
+		compatible = "rockchip,px30-sfc","rockchip,rk3036-sfc";
+		reg = <0x0 0xff3a0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "sfc", "ahb";
+		pinctrl-0 = <&sfc_clk &sfc_cs &sfc_bus4>;
+		pinctrl-names = "default";
+		power-domains = <&power PX30_PD_MMC_NAND>;
+		status = "disabled";
+	};
+
 	nfc: nand-controller@ff3b0000 {
 		compatible = "rockchip,px30-nfc";
 		reg = <0x0 0xff3b0000 0x0 0x4000>;
@@ -1967,6 +1979,32 @@ flash_bus8: flash-bus8 {
 			};
 		};
 
+		serial_flash {
+			sfc_bus4: sfc-bus4 {
+				rockchip,pins =
+					<1 RK_PA0 3 &pcfg_pull_none>,
+					<1 RK_PA1 3 &pcfg_pull_none>,
+					<1 RK_PA2 3 &pcfg_pull_none>,
+					<1 RK_PA3 3 &pcfg_pull_none>;
+			};
+
+			sfc_bus2: sfc-bus2 {
+				rockchip,pins =
+					<1 RK_PA0 3 &pcfg_pull_none>,
+					<1 RK_PA1 3 &pcfg_pull_none>;
+			};
+
+			sfc_cs: sfc-cs {
+				rockchip,pins =
+					<1 RK_PA4 3 &pcfg_pull_none>;
+			};
+
+			sfc_clk: sfc-clk {
+				rockchip,pins =
+					<1 RK_PB1 3 &pcfg_pull_none>;
+			};
+		};
+
 		lcdc {
 			lcdc_rgb_dclk_pin: lcdc-rgb-dclk-pin {
 				rockchip,pins =
-- 
2.25.1


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  parent reply	other threads:[~2021-06-01 20:11 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-01 20:10 [PATCH v3 0/4] Add Rockchip SFC(serial flash controller) support Chris Morgan
2021-06-01 20:10 ` [PATCH v3 1/4] dt-bindings: rockchip-sfc: Bindings for Rockchip serial flash controller Chris Morgan
2021-06-02  8:13   ` Johan Jonker
2021-06-02 14:49     ` Chris Morgan
2021-06-01 20:10 ` [PATCH v3 2/4] spi: rockchip-sfc: add rockchip serial flash controller driver Chris Morgan
2021-06-02 16:03   ` Mark Brown
2021-06-01 20:10 ` Chris Morgan [this message]
2021-06-01 20:10 ` [PATCH v4 4/4] arm64: dts: rockchip: Enable SFC for Odroid Go Advance Chris Morgan

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