On 10/04/2024 12:56, Sumit Garg wrote:
Hi Caleb,
On Tue, 9 Apr 2024 at 23:33, Caleb Connolly caleb.connolly@linaro.org wrote:
Remove the reference to the xo clock which is on the unsupported rpmhcc clock controller. It isn't needed for MMC functionality.
Can it rather be handled via a NOP clock driver for rpmhcc? I suppose this kind of DT modifications would push us away from upstream DT compatibility.
Yes, I plan to switch to that eventually with these patches (which I'll try and send soon). I just didn't want to leave this broken in the meantime.
https://git.codelinaro.org/linaro/qcomlt/u-boot/-/commit/85f5fc736777c9a0807...
https://git.codelinaro.org/linaro/qcomlt/u-boot/-/commit/973279605dd19e82356...
-Sumit
Signed-off-by: Caleb Connolly caleb.connolly@linaro.org
arch/arm/dts/sdm845-db845c-u-boot.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm/dts/sdm845-db845c-u-boot.dtsi b/arch/arm/dts/sdm845-db845c-u-boot.dtsi index 906f9faa5451..9e4533e603c5 100644 --- a/arch/arm/dts/sdm845-db845c-u-boot.dtsi +++ b/arch/arm/dts/sdm845-db845c-u-boot.dtsi @@ -6,4 +6,11 @@ */ &pcie0_3p3v_dual { regulator-always-on; };
+&sdhc_2 {
/* Remove the unsupported rpmhcc xo clock reference */clocks = <&gcc GCC_SDCC2_AHB_CLK>,<&gcc GCC_SDCC2_APPS_CLK>;clock-names = "iface", "core";+};
-- 2.44.0