On 08/01/2019 13:22, Peng Fan wrote:
Hi Bryan,
-----Original Message----- From: Bryan O'Donoghue [mailto:bryan.odonoghue@linaro.org] Sent: 2019年1月3日 9:45 To: u-boot@lists.denx.de Cc: Fabio Estevam fabio.estevam@nxp.com; Peng Fan peng.fan@nxp.com; Bryan O'Donoghue bryan.odonoghue@linaro.org; Albert Aribaud albert.u.boot@aribaud.net; Stefano Babic sbabic@denx.de Subject: [PATCH 3/8] arm: imx7s-warp: Convert to DM MMC initialization
Converts from fixed initialization of MMC to DM initialization of MMC.
Signed-off-by: Bryan O'Donoghue bryan.odonoghue@linaro.org Cc: Albert Aribaud albert.u.boot@aribaud.net Cc: Peng Fan peng.fan@nxp.com Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Stefano Babic sbabic@denx.de
arch/arm/dts/imx7s-warp.dts | 11 ----------- board/warp7/warp7.c | 34 ---------------------------------- configs/warp7_bl33_defconfig | 1 + configs/warp7_defconfig | 1 + 4 files changed, 2 insertions(+), 45 deletions(-)
diff --git a/arch/arm/dts/imx7s-warp.dts b/arch/arm/dts/imx7s-warp.dts index c44db20734..615ed7ed80 100644 --- a/arch/arm/dts/imx7s-warp.dts +++ b/arch/arm/dts/imx7s-warp.dts @@ -251,17 +251,6 @@ status = "okay"; };
-&usdhc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc1>;
- bus-width = <4>;
- keep-power-in-suspend;
- no-1-8-v;
- non-removable;
- vmmc-supply = <®_brcm>;
- status = "okay";
-};
Why drop this node? Seems this is for SDIO wifi, Is there any issue if keep this node?
Actually no, we can keep it since we use an alias to conjoin usdhc3 to mmc0 later on.
I'll do that.