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Message-ID: <CAA8EJpofXWsEQxacoW77hJ4a+=Si0qp10UmKWQQRhsbifZ2V1Q@mail.gmail.com>
Date: Wed, 2 Mar 2022 15:43:46 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Marijn Suijten <marijn.suijten@...ainline.org>
Cc: Rob Herring <robh@...nel.org>, Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64/arm: dts: qcom: Drop bogus interrupt flags cell
on MDSS nodes
On Wed, 2 Mar 2022 at 15:35, Marijn Suijten
<marijn.suijten@...ainline.org> wrote:
>
> On 2022-03-02 04:53:56, Dmitry Baryshkov wrote:
> > On Wed, 2 Mar 2022 at 04:33, Rob Herring <robh@...nel.org> wrote:
> > >
> > > The MDSS interrupt provider is a single cell, so specifying interrupt flags
> > > on the consumers is incorrect.
> > >
> > > Signed-off-by: Rob Herring <robh@...nel.org>
> >
> > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>
> Reviewed-by: Marijn Suijten <marijn.suijten@...ainline.org>
>
> Dmitry, it seems you sent a similar change - albeit split across one
> patch per DTSI file and omitting arm qcom-msm8974 - inbetween v1 and v2
> of this patch. To me that only makes sense if every patch includes the
> appropriate, individual `Fixes:` tag but the patches lack those too.
> Which approach should be reviewed and applied going forward?
Probably it's up to Bjorn to decide. I can resend my series including
the Fixes tags (and msm8974) if he thinks it's the better approach
>
> - Marijn
>
> > > ---
> > > v2:
> > > - Add a bunch of missed cases
> > > ---
> > > arch/arm/boot/dts/qcom-msm8974.dtsi | 4 ++--
> > > arch/arm64/boot/dts/qcom/msm8996.dtsi | 6 +++---
> > > arch/arm64/boot/dts/qcom/sdm630.dtsi | 5 ++---
> > > arch/arm64/boot/dts/qcom/sdm660.dtsi | 2 +-
> > > arch/arm64/boot/dts/qcom/sdm845.dtsi | 6 +++---
> > > arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 +++---
> > > 6 files changed, 14 insertions(+), 15 deletions(-)
> > >
> > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
> > > index 412d94736c35..3b9af5e24907 100644
> > > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> > > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> > > @@ -1495,7 +1495,7 @@ mdp: mdp@...00000 {
> > > reg-names = "mdp_phys";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <0 0>;
> > > + interrupts = <0>;
> > >
> > > clocks = <&mmcc MDSS_AHB_CLK>,
> > > <&mmcc MDSS_AXI_CLK>,
> > > @@ -1530,7 +1530,7 @@ dsi0: dsi@...22800 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <4>;
> > >
> > > assigned-clocks = <&mmcc BYTE0_CLK_SRC>,
> > > <&mmcc PCLK0_CLK_SRC>;
> > > diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> > > index f0f81c23c16f..0597d865a4a6 100644
> > > --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> > > @@ -788,7 +788,7 @@ mdp: mdp@...000 {
> > > reg-names = "mdp_phys";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <0>;
> > >
> > > clocks = <&mmcc MDSS_AHB_CLK>,
> > > <&mmcc MDSS_AXI_CLK>,
> > > @@ -834,7 +834,7 @@ dsi0: dsi@...000 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <4>;
> > >
> > > clocks = <&mmcc MDSS_MDP_CLK>,
> > > <&mmcc MDSS_BYTE0_CLK>,
> > > @@ -904,7 +904,7 @@ hdmi: hdmi-tx@...000 {
> > > "hdcp_physical";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <8>;
> > >
> > > clocks = <&mmcc MDSS_MDP_CLK>,
> > > <&mmcc MDSS_AHB_CLK>,
> > > diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> > > index 240293592ef9..f646fb80924f 100644
> > > --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> > > @@ -1453,7 +1453,7 @@ mdp: mdp@...1000 {
> > > reg-names = "mdp_phys";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <0>;
> > >
> > > assigned-clocks = <&mmcc MDSS_MDP_CLK>,
> > > <&mmcc MDSS_VSYNC_CLK>;
> > > @@ -1530,7 +1530,7 @@ dsi0: dsi@...4000 {
> > > power-domains = <&rpmpd SDM660_VDDCX>;
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <4>;
> > >
> > > assigned-clocks = <&mmcc BYTE0_CLK_SRC>,
> > > <&mmcc PCLK0_CLK_SRC>;
> > > @@ -2487,4 +2487,3 @@ timer {
> > > <GIC_PPI 0 0xf08>;
> > > };
> > > };
> > > -
> > > diff --git a/arch/arm64/boot/dts/qcom/sdm660.dtsi b/arch/arm64/boot/dts/qcom/sdm660.dtsi
> > > index eccf6fde16b4..1d748c5305f4 100644
> > > --- a/arch/arm64/boot/dts/qcom/sdm660.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/sdm660.dtsi
> > > @@ -163,7 +163,7 @@ dsi1: dsi@...6000 {
> > > power-domains = <&rpmpd SDM660_VDDCX>;
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <5>;
> > >
> > > assigned-clocks = <&mmcc BYTE1_CLK_SRC>,
> > > <&mmcc PCLK1_CLK_SRC>;
> > > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> > > index 41f4e46e1f85..95e6a97c2170 100644
> > > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> > > @@ -4281,7 +4281,7 @@ mdss_mdp: mdp@...1000 {
> > > power-domains = <&rpmhpd SDM845_CX>;
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <0>;
> > >
> > > ports {
> > > #address-cells = <1>;
> > > @@ -4333,7 +4333,7 @@ dsi0: dsi@...4000 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <4>;
> > >
> > > clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
> > > <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
> > > @@ -4405,7 +4405,7 @@ dsi1: dsi@...6000 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <5>;
> > >
> > > clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>,
> > > <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>,
> > > diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > index fdaf303ba047..956848068871 100644
> > > --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > @@ -3200,7 +3200,7 @@ mdss_mdp: mdp@...1000 {
> > > power-domains = <&rpmhpd SM8250_MMCX>;
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <0>;
> > >
> > > ports {
> > > #address-cells = <1>;
> > > @@ -3252,7 +3252,7 @@ dsi0: dsi@...4000 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <4>;
> > >
> > > clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
> > > <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
> > > @@ -3325,7 +3325,7 @@ dsi1: dsi@...6000 {
> > > reg-names = "dsi_ctrl";
> > >
> > > interrupt-parent = <&mdss>;
> > > - interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
> > > + interrupts = <5>;
> > >
> > > clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>,
> > > <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>,
> > > --
> > > 2.32.0
> > >
> >
> >
> > --
> > With best wishes
> > Dmitry
--
With best wishes
Dmitry
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