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SubjectRe: [PATCH 8/8] arm64: dts: rockchip: RockPro64: enable wifi module at sdio0
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Hi Soeren,

Am Montag, 9. Dezember 2019, 23:38:22 CET schrieb Soeren Moch:
> RockPro64 supports an Ampak AP6359SA based wifi/bt combo module.
> The BCM4359/9 wifi controller in this module is connected to sdio0,
> enable this interface.
>
> Signed-off-by: Soeren Moch <smoch@web.de>
> ---
> Not sure where to place exactly the sdio0 node in the dts because
> existing sd nodes are not sorted alphabetically.
>
> This last patch in this brcmfmac patch series probably should be picked
> up by Heiko independently of the rest of this series. It was sent together
> to show how this brcmfmac extension for 4359-sdio support with RSDB is
> used and tested.

node placement looks good so I can apply it, just a general questions
I only got patch 8/8 are patches 1-7 relevant for this one and what are they?

Thanks
Heiko


>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Kalle Valo <kvalo@codeaurora.org>
> Cc: linux-wireless@vger.kernel.org
> Cc: brcm80211-dev-list.pdl@broadcom.com
> Cc: brcm80211-dev-list@cypress.com
> Cc: netdev@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> ---
> .../boot/dts/rockchip/rk3399-rockpro64.dts | 21 ++++++++++++-------
> 1 file changed, 14 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
> index 7f4b2eba31d4..9fa92790d6e0 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
> @@ -71,13 +71,6 @@
> clock-names = "ext_clock";
> pinctrl-names = "default";
> pinctrl-0 = <&wifi_enable_h>;
> -
> - /*
> - * On the module itself this is one of these (depending
> - * on the actual card populated):
> - * - SDIO_RESET_L_WL_REG_ON
> - * - PDN (power down when low)
> - */
> reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
> };
>
> @@ -650,6 +643,20 @@
> status = "okay";
> };
>
> +&sdio0 {
> + bus-width = <4>;
> + cap-sd-highspeed;
> + cap-sdio-irq;
> + disable-wp;
> + keep-power-in-suspend;
> + mmc-pwrseq = <&sdio_pwrseq>;
> + non-removable;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
> + sd-uhs-sdr104;
> + status = "okay";
> +};
> +
> &sdmmc {
> bus-width = <4>;
> cap-sd-highspeed;
> --
> 2.17.1
>




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