* [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers
@ 2022-01-24 16:57 Taniya Das
2022-01-24 19:38 ` Stephen Boyd
2022-01-24 20:33 ` Doug Anderson
0 siblings, 2 replies; 4+ messages in thread
From: Taniya Das @ 2022-01-24 16:57 UTC (permalink / raw)
To: Rob Herring, Bjorn Andersson
Cc: Douglas Anderson, Stephen Boyd, Andy Gross, devicetree,
linux-arm-msm, linux-kernel, Taniya Das
Add the low pass audio clock controller device nodes.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
---
Dependent onLPASS clock controller change: https://lkml.org/lkml/2022/1/24/772
arch/arm64/boot/dts/qcom/sc7280.dtsi | 43 ++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 937c2e0e93eb..0aa834ce6b61 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -8,6 +8,8 @@
#include <dt-bindings/clock/qcom,dispcc-sc7280.h>
#include <dt-bindings/clock/qcom,gcc-sc7280.h>
#include <dt-bindings/clock/qcom,gpucc-sc7280.h>
+#include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+#include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,videocc-sc7280.h>
#include <dt-bindings/interconnect/qcom,sc7280.h>
@@ -1744,6 +1746,47 @@
#clock-cells = <1>;
};
+ lpass_audiocc: clock-controller@3300000 {
+ compatible = "qcom,sc7280-lpassaudiocc";
+ reg = <0 0x03300000 0 0x30000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
+ clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
+ power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ lpass_aon: clock-controller@3380000 {
+ compatible = "qcom,sc7280-lpassaoncc";
+ reg = <0 0x03380000 0 0x30000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&lpasscc LPASS_CORE_CC_CORE_CLK>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "iface";
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ lpasscore: clock-controller@3900000 {
+ compatible = "qcom,sc7280-lpasscorecc";
+ reg = <0 0x03900000 0 0x50000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ lpass_hm: clock-controller@3c00000 {
+ compatible = "qcom,sc7280-lpasshm";
+ reg = <0 0x3c00000 0 0x28>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
lpass_ag_noc: interconnect@3c40000 {
reg = <0 0x03c40000 0 0xf080>;
compatible = "qcom,sc7280-lpass-ag-noc";
--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
of the Code Aurora Forum, hosted by the Linux Foundation.
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers
2022-01-24 16:57 [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers Taniya Das
@ 2022-01-24 19:38 ` Stephen Boyd
2022-01-24 20:33 ` Doug Anderson
1 sibling, 0 replies; 4+ messages in thread
From: Stephen Boyd @ 2022-01-24 19:38 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring, Taniya Das
Cc: Douglas Anderson, Andy Gross, devicetree, linux-arm-msm,
linux-kernel
Quoting Taniya Das (2022-01-24 08:57:45)
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 937c2e0e93eb..0aa834ce6b61 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -1744,6 +1746,47 @@
> #clock-cells = <1>;
> };
>
> + lpass_audiocc: clock-controller@3300000 {
> + compatible = "qcom,sc7280-lpassaudiocc";
> + reg = <0 0x03300000 0 0x30000>;
> + clocks = <&rpmhcc RPMH_CXO_CLK>,
> + <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
> + clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
> + power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
> + #clock-cells = <1>;
> + #power-domain-cells = <1>;
> + };
> +
> + lpass_aon: clock-controller@3380000 {
> + compatible = "qcom,sc7280-lpassaoncc";
> + reg = <0 0x03380000 0 0x30000>;
> + clocks = <&rpmhcc RPMH_CXO_CLK>,
> + <&rpmhcc RPMH_CXO_CLK_A>,
> + <&lpasscc LPASS_CORE_CC_CORE_CLK>;
> + clock-names = "bi_tcxo", "bi_tcxo_ao", "iface";
> + #clock-cells = <1>;
> + #power-domain-cells = <1>;
> + };
> +
> + lpasscore: clock-controller@3900000 {
> + compatible = "qcom,sc7280-lpasscorecc";
> + reg = <0 0x03900000 0 0x50000>;
Nitpick: Why the extra space here? ^ Applies to all three above.
> + clocks = <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "bi_tcxo";
> + power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
> + #clock-cells = <1>;
> + #power-domain-cells = <1>;
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers
2022-01-24 16:57 [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers Taniya Das
2022-01-24 19:38 ` Stephen Boyd
@ 2022-01-24 20:33 ` Doug Anderson
2022-01-24 20:36 ` Stephen Boyd
1 sibling, 1 reply; 4+ messages in thread
From: Doug Anderson @ 2022-01-24 20:33 UTC (permalink / raw)
To: Taniya Das
Cc: Rob Herring, Bjorn Andersson, Stephen Boyd, Andy Gross,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-arm-msm, LKML
Hi,
On Mon, Jan 24, 2022 at 8:58 AM Taniya Das <tdas@codeaurora.org> wrote:
>
> Add the low pass audio clock controller device nodes.
>
> Signed-off-by: Taniya Das <tdas@codeaurora.org>
> ---
> Dependent onLPASS clock controller change: https://lkml.org/lkml/2022/1/24/772
>
> arch/arm64/boot/dts/qcom/sc7280.dtsi | 43 ++++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 937c2e0e93eb..0aa834ce6b61 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -8,6 +8,8 @@
> #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
> #include <dt-bindings/clock/qcom,gcc-sc7280.h>
> #include <dt-bindings/clock/qcom,gpucc-sc7280.h>
> +#include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
> +#include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
Presumably using these two include files means a dependency on things
landing in the clk tree [1]. Unless Stephen and Bjorn want to work
something out, I'd guess you'll need to re-post with just hardcoded
numbers for now?
[1] https://lore.kernel.org/r/20220124162442.29497-2-tdas@codeaurora.org/
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers
2022-01-24 20:33 ` Doug Anderson
@ 2022-01-24 20:36 ` Stephen Boyd
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Boyd @ 2022-01-24 20:36 UTC (permalink / raw)
To: Doug Anderson, Taniya Das
Cc: Rob Herring, Bjorn Andersson, Andy Gross, devicetree,
linux-arm-msm, LKML
Quoting Doug Anderson (2022-01-24 12:33:06)
> Hi,
>
> On Mon, Jan 24, 2022 at 8:58 AM Taniya Das <tdas@codeaurora.org> wrote:
> >
> > Add the low pass audio clock controller device nodes.
> >
> > Signed-off-by: Taniya Das <tdas@codeaurora.org>
> > ---
> > Dependent onLPASS clock controller change: https://lkml.org/lkml/2022/1/24/772
> >
> > arch/arm64/boot/dts/qcom/sc7280.dtsi | 43 ++++++++++++++++++++++++++++
> > 1 file changed, 43 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > index 937c2e0e93eb..0aa834ce6b61 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > @@ -8,6 +8,8 @@
> > #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
> > #include <dt-bindings/clock/qcom,gcc-sc7280.h>
> > #include <dt-bindings/clock/qcom,gpucc-sc7280.h>
> > +#include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
> > +#include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
>
> Presumably using these two include files means a dependency on things
> landing in the clk tree [1]. Unless Stephen and Bjorn want to work
> something out, I'd guess you'll need to re-post with just hardcoded
> numbers for now?
>
Bjorn will apply both patches so the dts patch can live atop the clk
one.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-01-24 16:57 [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers Taniya Das
2022-01-24 19:38 ` Stephen Boyd
2022-01-24 20:33 ` Doug Anderson
2022-01-24 20:36 ` Stephen Boyd
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