On Fri 04 Jun 08:54 CDT 2021, Roja Rani Yarubandi wrote:
> Add QUPv3 wrapper_0 DT nodes for SC7280 SoC.
>
> Signed-off-by: Roja Rani Yarubandi <rojay@xxxxxxxxxxxxxx>
> ---
> Changes in V3:
> - Broken the huge V2 patch into 3 smaller patches.
> 1. QSPI DT nodes
> 2. QUP wrapper_0 DT nodes
> 3. QUP wrapper_1 DT nodes
>
> Changes in V2:
> - As per Doug's comments removed pinmux/pinconf subnodes.
> - As per Doug's comments split of SPI, UART nodes has been done.
> - Moved QSPI node before aps_smmu as per the order.
>
> arch/arm64/boot/dts/qcom/sc7280-idp.dts | 97 ++-
> arch/arm64/boot/dts/qcom/sc7280.dtsi | 750 +++++++++++++++++++++++-
> 2 files changed, 835 insertions(+), 12 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> index d0edffc15736..f57458dbe763 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> @@ -292,6 +292,16 @@ &uart5 {
> status = "okay";
> };
>
> +&uart7 {
> + status = "okay";
> +
> + /delete-property/interrupts;
> + interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
> + <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
> +};
> +
> /* PINCTRL - additions to nodes defined in sc7280.dtsi */
>
> &qspi_cs0 {
> @@ -307,16 +317,87 @@ &qspi_data01 {
> bias-pull-up;
> };
>
> -&qup_uart5_default {
> - tx {
> - pins = "gpio46";
Commit message says "add stuff", but somehow uart5 is no longer
gpio46/47 and these gpios are no longer specified.
Can you roll this in a way where the giant patch actually _only_ adds
a whole bunch of stuff?
> - drive-strength = <2>;
> - bias-disable;
> +&qup_uart5_tx {
> + drive-strength = <2>;
> + bias-disable;
> +};
> +
Regards,
Bjorn
