[PATCH v1] arm: dts: meson: add NAND controller node for AXG
Neil Armstrong
neil.armstrong at linaro.org
Tue Dec 12 15:03:21 CET 2023
Hi,
On 30/11/2023 13:27, Arseniy Krasnov wrote:
Can you add a reference to the Linux patches that you submitted so
we know it will be safe to sync the DT from Linux when they are merged ?
Thanks,
Neil
> Signed-off-by: Arseniy Krasnov <avkrasnov at salutedevices.com>
> ---
> arch/arm/dts/meson-axg.dtsi | 35 +++++++++++++++++++++++++++++++++++
> 1 file changed, 35 insertions(+)
>
> diff --git a/arch/arm/dts/meson-axg.dtsi b/arch/arm/dts/meson-axg.dtsi
> index 3f5254eeb4..c01ace3ff1 100644
> --- a/arch/arm/dts/meson-axg.dtsi
> +++ b/arch/arm/dts/meson-axg.dtsi
> @@ -430,6 +430,27 @@
> };
> };
>
> + nand_all_pins: nand_all_pins {
> + mux {
> + groups = "emmc_nand_d0",
> + "emmc_nand_d1",
> + "emmc_nand_d2",
> + "emmc_nand_d3",
> + "emmc_nand_d4",
> + "emmc_nand_d5",
> + "emmc_nand_d6",
> + "emmc_nand_d7",
> + "nand_ce0",
> + "nand_ale",
> + "nand_cle",
> + "nand_wen_clk",
> + "nand_ren_wr";
> + function = "nand";
> + input-enable;
> + bias-pull-up;
> + };
> + };
> +
> emmc_ds_pins: emmc_ds {
> mux {
> groups = "emmc_ds";
> @@ -1906,6 +1927,20 @@
> resets = <&reset RESET_SD_EMMC_C>;
> };
>
> + nfc: nand-controller at 7800 {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + pinctrl-0 = <&nand_all_pins>;
> + pinctrl-names = "default";
> + compatible = "amlogic,meson-axg-nfc";
> + status = "okay";
> + reg = <0x0 0x7800 0x0 0x100>,
> + <0x0 0x7000 0x0 0x800>;
> + clocks = <&clkc CLKID_SD_EMMC_C>,
> + <&clkc CLKID_FCLK_DIV2>;
> + clock-names = "core", "device";
> + };
> +
> usb2_phy1: phy at 9020 {
> compatible = "amlogic,meson-gxl-usb2-phy";
> #phy-cells = <0>;
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