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Message-Id: <20210608023305.25371-1-jon.lin@rock-chips.com>
Date: Tue, 8 Jun 2021 10:33:02 +0800
From: Jon Lin <jon.lin@...k-chips.com>
To: linux-spi@...r.kernel.org
Cc: jon.lin@...k-chips.com, broonie@...nel.org, robh+dt@...nel.org,
heiko@...ech.de, jbx6244@...il.com, hjc@...k-chips.com,
yifeng.zhao@...k-chips.com, sugar.zhang@...k-chips.com,
linux-rockchip@...ts.infradead.org, linux-mtd@...ts.infradead.org,
p.yadav@...com, macroalpha82@...il.com, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Chris Morgan <macromorgan@...mail.com>
Subject: [PATCH v6 5/8] arm: dts: rockchip: Add SFC to RK3036
From: Chris Morgan <macromorgan@...mail.com>
Add a devicetree entry for the Rockchip SFC for the RK3036 SOC.
Signed-off-by: Chris Morgan <macromorgan@...mail.com>
Signed-off-by: Jon Lin <jon.lin@...k-chips.com>
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1: None
arch/arm/boot/dts/rk3036.dtsi | 42 +++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index e24230d50a78..e7faf815ca74 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -206,6 +206,17 @@
status = "disabled";
};
+ sfc: spi@...08000 {
+ compatible = "rockchip,rk3036-sfc";
+ reg = <0x10208000 0x4000>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_SFC>, <&cru SCLK_SFC>;
+ clock-names = "hclk_sfc", "clk_sfc";
+ pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus4>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
sdmmc: mmc@...14000 {
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10214000 0x4000>;
@@ -684,6 +695,37 @@
};
};
+ serial_flash {
+ sfc_bus4: sfc-bus4 {
+ rockchip,pins =
+ <1 RK_PD0 3 &pcfg_pull_none>,
+ <1 RK_PD1 3 &pcfg_pull_none>,
+ <1 RK_PD2 3 &pcfg_pull_none>,
+ <1 RK_PD3 3 &pcfg_pull_none>;
+ };
+
+ sfc_bus2: sfc-bus2 {
+ rockchip,pins =
+ <1 RK_PD0 3 &pcfg_pull_none>,
+ <1 RK_PD1 3 &pcfg_pull_none>;
+ };
+
+ sfc_cs0: sfc-cs0 {
+ rockchip,pins =
+ <2 RK_PA2 3 &pcfg_pull_none>;
+ };
+
+ sfc_cs1: sfc-cs1 {
+ rockchip,pins =
+ <2 RK_PA3 3 &pcfg_pull_none>;
+ };
+
+ sfc_clk: sfc-clk {
+ rockchip,pins =
+ <2 RK_PA4 3 &pcfg_pull_none>;
+ };
+ };
+
emac {
emac_xfer: emac-xfer {
rockchip,pins = <2 RK_PB2 1 &pcfg_pull_default>, /* crs_dvalid */
--
2.17.1
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