From e5aefb380eafe176de066ddde1d354a167a9d474 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 10 Aug 2017 01:43:31 +0900 Subject: [PATCH] arm64: dts: uniphier: add Denali NAND controller nodes Add NAND controller node to LD11 and LD20. Neither of them supports the CS1 line, so pinctrl is set up for a single CS line. Signed-off-by: Masahiro Yamada --- .../arm64/boot/dts/socionext/uniphier-ld11-global.dts | 4 ++++ arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 11 +++++++++++ .../arm64/boot/dts/socionext/uniphier-ld20-global.dts | 4 ++++ arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 11 +++++++++++ 4 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts index bc3099a0d38f..2452b2243f42 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts @@ -68,3 +68,7 @@ &usb2 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi index 5cf90434d07d..166d121ce3a7 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi @@ -372,6 +372,17 @@ compatible = "socionext,uniphier-wdt"; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; + }; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts index 763c4d86b12c..fc2bc9d75d35 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -50,3 +50,7 @@ &i2c0 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index 73e468bcaa35..58f8fdfc137c 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -393,6 +393,17 @@ compatible = "socionext,uniphier-wdt"; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; + }; }; }; -- 2.20.1