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Date: Wed, 7 Sep 2016 23:23:56 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc: Linus Walleij <linus.walleij@...aro.org>,
Chen-Yu Tsai <wens@...e.org>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
Mylene Josserand <mylene.josserand@...e-electrons.com>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
Alexander Kaplan <alex@...tthing.co>
Subject: Re: [PATCH v2 4/4] ARM: dts: gr8: Add support for the GR8 evaluation board
On Wed, Sep 7, 2016 at 10:54 PM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> From: Mylène Josserand <mylene.josserand@...e-electrons.com>
>
> The GR8-EVB is a small board with an NextThing GR8, an Hynix MLC NAND,
> an AXP209 PMIC, USB host and OTG, an SPDIF output and a connectors for CSI,
> I2S and LCD.
>
> Signed-off-by: Mylène Josserand <mylene.josserand@...e-electrons.com>
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/ntc-gr8-evb.dts | 342 ++++++++++++++++++++++++++++++++++++++
Acked-by: Chen-Yu Tsai <wens@...e.org>
> arch/arm/boot/dts/ntc-gr8.dtsi | 14 +-
> 3 files changed, 350 insertions(+), 7 deletions(-)
> create mode 100644 arch/arm/boot/dts/ntc-gr8-evb.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index bb906f23d161..b2814271b397 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -719,6 +719,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \
> sun4i-a10-pcduino2.dtb \
> sun4i-a10-pov-protab2-ips9.dtb
> dtb-$(CONFIG_MACH_SUN5I) += \
> + ntc-gr8-evb.dtb \
> sun5i-a10s-auxtek-t003.dtb \
> sun5i-a10s-auxtek-t004.dtb \
> sun5i-a10s-mk802.dtb \
> diff --git a/arch/arm/boot/dts/ntc-gr8-evb.dts b/arch/arm/boot/dts/ntc-gr8-evb.dts
> new file mode 100644
> index 000000000000..7da1afddcab5
> --- /dev/null
> +++ b/arch/arm/boot/dts/ntc-gr8-evb.dts
[...]
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_a>;
> + status = "okay";
> +
> + pcf8563: rtc@51 {
> + compatible = "phg,pcf8563";
> + reg = <0x51>;
> + };
> +
> + wm8978: codec@1a {
> + #sound-dai-cells = <0>;
> + compatible = "wlf,wm8978";
> + reg = <0x1a>;
> + };
Seems like I2S support will happen soon? :)
> +};
[...]
> diff --git a/arch/arm/boot/dts/ntc-gr8.dtsi b/arch/arm/boot/dts/ntc-gr8.dtsi
> index d21cfa3f3c14..cdb7a12946c4 100644
> --- a/arch/arm/boot/dts/ntc-gr8.dtsi
> +++ b/arch/arm/boot/dts/ntc-gr8.dtsi
This looks like the wrong patch. Nevertheless...
> @@ -228,7 +228,7 @@
>
> axi_gates: clk@...2005c {
> #clock-cells = <1>;
> - compatible = "allwinner,sun4i-a10-axi-gates-clk";
> + compatible = "allwinner,sun4i-a10-gates-clk";
> reg = <0x01c2005c 0x4>;
> clocks = <&axi>;
> clock-indices = <0>;
> @@ -244,7 +244,7 @@
> <2>, <5>, <6>,
> <7>, <8>, <9>,
> <10>, <13>,
> - <14>, <20>,
> + <14>, <17>, <20>,
> <21>, <22>,
> <28>, <32>, <34>,
> <36>, <40>, <44>,
> @@ -254,7 +254,7 @@
> "ahb_ohci", "ahb_ss", "ahb_dma",
> "ahb_bist", "ahb_mmc0", "ahb_mmc1",
> "ahb_mmc2", "ahb_nand",
> - "ahb_sdram", "ahb_spi0",
> + "ahb_sdram", "ahb_sdram", "ahb_spi0",
I don't think this will work. Copy/paste error?
Regards
ChenYu
> "ahb_spi1", "ahb_spi2",
> "ahb_stimer", "ahb_ve", "ahb_tve",
> "ahb_lcd", "ahb_csi", "ahb_de_be",
> @@ -264,7 +264,7 @@
>
> apb0_gates: clk@...20068 {
> #clock-cells = <1>;
> - compatible = "allwinner,sun5i-a13-apb0-gates-clk";
> + compatible = "allwinner,sun4i-a10-gates-clk";
> reg = <0x01c20068 0x4>;
> clocks = <&apb0>;
> clock-indices = <0>, <3>,
> @@ -275,15 +275,15 @@
>
> apb1_gates: clk@...2006c {
> #clock-cells = <1>;
> - compatible = "allwinner,sun5i-a13-apb1-gates-clk";
> + compatible = "allwinner,sun4i-a10-gates-clk";
> reg = <0x01c2006c 0x4>;
> clocks = <&apb1>;
> clock-indices = <0>, <1>,
> <2>, <17>,
> - <18>;
> + <18>, <19>;
> clock-output-names = "apb1_i2c0", "apb1_i2c1",
> "apb1_i2c2", "apb1_uart1",
> - "apb1_uart2";
> + "apb1_uart2", "apb1_uart3";
> };
>
> nand_clk: clk@...20080 {
> --
> 2.9.3
>
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