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Message-ID: <3bc7dfc1-3e26-926f-f55e-bc9e6531e04b@linaro.org>
Date: Fri, 21 Oct 2022 15:44:16 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Amjad Ouled-Ameur <aouledameur@...libre.com>,
Kevin Hilman <khilman@...libre.com>,
Jerome Brunet <jbrunet@...libre.com>,
Rob Herring <robh+dt@...nel.org>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Mark Brown <broonie@...nel.org>
Cc: linux-amlogic@...ts.infradead.org, Da Xue <da@...re.computer>,
linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 4/4] arm64: dts: meson-gxbb: add SPI pinctrl nodes for
CLK
On 21/10/2022 15:31, Amjad Ouled-Ameur wrote:
> Add SPICC Controller pin nodes for CLK line when idle for Amlogic GXBB
> SoCs.
>
> Signed-off-by: Amjad Ouled-Ameur <aouledameur@...libre.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> index 7c029f552a23..923d2d8bbb9c 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> @@ -427,6 +427,20 @@ mux {
> };
> };
>
> + spi_idle_high_pins: spi-idle-high-pins {
> + mux {
> + groups = "spi_sclk";
> + bias-pull-up;
> + };
> + };
> +
> + spi_idle_low_pins: spi-idle-low-pins {
> + mux {
> + groups = "spi_sclk";
> + bias-pull-down;
> + };
> + };
> +
> spi_ss0_pins: spi-ss0 {
> mux {
> groups = "spi_ss0";
>
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
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