On 2021-09-03 22:03, Matthias Kaehlcke wrote:
On Fri, Sep 03, 2021 at 09:58:56AM +0530, Rajesh Patil wrote:
From: Roja Rani Yarubandi <rojay@xxxxxxxxxxxxxx>
Add QUPv3 wrapper_0 DT nodes for SC7280 SoC.
Signed-off-by: Roja Rani Yarubandi <rojay@xxxxxxxxxxxxxx>
Signed-off-by: Rajesh Patil <rajpat@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 684
++++++++++++++++++++++++++++++++++-
1 file changed, 682 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 7ec9871..5c6a1d7 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
...
+ qup_spi0_data_clk: qup-spi0-data-clk {
+ pins = "gpio0", "gpio1", "gpio2";
+ function = "qup00";
+ };
+
+ qup_spi0_cs: qup-spi0-cs {
+ pins = "gpio3";
+ function = "qup00";
+ };
I think we still want this for all SPI ports, which existed in previous
versions:
qup_spi0_cs_gpio: qup-spi0-cs-gpio {
pins = "gpio3";
function = "gpio";
};
It just shouldn't be selected together with 'qup_spiN_cs'.
Maybe a follow up patch would be good enough, so:
Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
ok.shall we add qup_spiN_cs_gpio for all spi ports
