Thread (38 messages) 38 messages, 7 authors, 2021-06-17

Re: [PATCH 7/7] arm64: dts: qcom: sdm845: enable dma for spi

From: Vinod Koul <vkoul@kernel.org>
Date: 2021-01-11 17:57:22
Also in: linux-arm-msm, linux-spi, lkml

On 11-01-21, 08:47, Doug Anderson wrote:
Hi,

On Mon, Jan 11, 2021 at 7:18 AM Vinod Koul [off-list ref] wrote:
quoted
@@ -2622,6 +2626,13 @@ pinmux {
                                               "gpio2", "gpio3";
                                        function = "qup0";
                                };
+
+                               config {
Convention in Qualcomm device tree files seems to be that the node is
"pinconf", not "config".
Yes missed that, thanks for pointing
quoted
+                                       pins = "gpio0", "gpio1",
+                                              "gpio2", "gpio3";
+                                       drive-strength = <6>;
+                                       bias-disable;
+                               };
Pin config almost never belongs in the SoC dtsi file.  This should be
in the board .dts file.  What if pulls are needed on some pins?  What
if you need a stronger or weaker drive strength?
Right I will move it to dtsi

-- 
~Vinod
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