linux-kernel - [RESEND PATCH] arm64: DT: qcom: msm8998: Provide missing "xo" and "sleep

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Date:   Sat, 18 Sep 2021 16:35:02 +0200
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     phone-devel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [RESEND PATCH] arm64: DT: qcom: msm8998: Provide missing "xo" and "sleep_clk" to GCC

In a future patch the GCC driver will stop requesting this xo clock by
its global "xo" name, in favour of of having an explicit phandle here in
the DT.  Aside from that this clock in addition to the mandatory
"sleep_clk" were never passed despite being required by the relevant
dt-bindings.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
Resending to directly address Rob Herring in the To: field and add
Stephen Boyd to cc whom already queued the clk driver part in clk-next.

 arch/arm64/boot/dts/qcom/msm8998.dtsi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index e9d3ce29937c..05ac5172fcba 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -117,7 +117,7 @@ xo: xo-board {
 			clock-output-names = "xo_board";
 		};
 
-		sleep_clk {
+		sleep_clk: sleep-clk {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <32764>;
@@ -855,6 +855,9 @@ gcc: clock-controller@...000 {
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
 			reg = <0x00100000 0xb0000>;
+
+			clock-names = "xo", "sleep_clk";
+			clocks = <&xo>, <&sleep_clk>;
 		};
 
 		rpm_msg_ram: memory@...000 {
-- 
2.33.0