| Message ID | cover.1443752733.git.horms+renesas@verge.net.au |
|---|---|
| State | New |
| Headers | show |
Hello. On 10/2/2015 5:29 AM, Simon Horman wrote: > From: Geert Uytterhoeven <geert+renesas@glider.be> > > 484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") > added CPG/MSTP clock-cells domain support, but it was missing sound > support. This patch adds it. Really? I'm only seeing "power-domains" prop added... > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > [horms: Updated commit id referred to in changelog] > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > --- > arch/arm/boot/dts/r8a7790.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi > index a0b2a79cbfbd..4624d0f2a754 100644 > --- a/arch/arm/boot/dts/r8a7790.dtsi > +++ b/arch/arm/boot/dts/r8a7790.dtsi > @@ -1627,6 +1627,7 @@ > "mix.0", "mix.1", > "dvc.0", "dvc.1", > "clk_a", "clk_b", "clk_c", "clk_i"; > + power-domains = <&cpg_clocks>; > > status = "disabled"; > MBR, Sergei
On 10/2/2015 2:29 PM, Sergei Shtylyov wrote: >> From: Geert Uytterhoeven <geert+renesas@glider.be> >> >> 484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") >> added CPG/MSTP clock-cells domain support, but it was missing sound >> support. This patch adds it. > > Really? I'm only seeing "power-domains" prop added... Oh, I understand now. The log seems somewhat poorly worded though... >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> >> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> >> [horms: Updated commit id referred to in changelog] >> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> [...] MBR, Sergei
On Friday 02 October 2015 11:29:28 Simon Horman wrote: > > Please consider these Renesas ARM based SoC fixes for v4.3. > > These changes are required to restore working sound for the r8a779[01] SoCs > in v4.3. > > My understanding is that with the inclusion of > "drivers: sh: Disable PM runtime for multi-platform ARM with genpd" > in v4.3-rc3 sound stopped working for the SoCs in question. > > These patches were previously posted as part of > "Renesas ARM Based SoC DT Updates for v4.4". > I have withdrawn that pull request. > > Merged into fixes, thanks! Arnd
On Friday 02 October 2015 14:32:49 Sergei Shtylyov wrote: > On 10/2/2015 2:29 PM, Sergei Shtylyov wrote: > > >> From: Geert Uytterhoeven <geert+renesas@glider.be> > >> > >> 484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") > >> added CPG/MSTP clock-cells domain support, but it was missing sound > >> support. This patch adds it. > > > > Really? I'm only seeing "power-domains" prop added... > > Oh, I understand now. The log seems somewhat poorly worded though... I understood it right and merged it as is, but I agree this could have been clearer. Arnd
Hi Olof, Hi Kevin, Hi Arnd, Please consider these Renesas ARM based SoC fixes for v4.3. These changes are required to restore working sound for the r8a779[01] SoCs in v4.3. My understanding is that with the inclusion of "drivers: sh: Disable PM runtime for multi-platform ARM with genpd" in v4.3-rc3 sound stopped working for the SoCs in question. These patches were previously posted as part of "Renesas ARM Based SoC DT Updates for v4.4". I have withdrawn that pull request. The following changes since commit 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f: Linux 4.3-rc1 (2015-09-12 16:35:56 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-fixes-for-v4.3 for you to fetch changes up to 56e86dd4bbeb66a7ad67e20fa045c6f51b4da571: ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for sound (2015-09-29 09:44:13 +0900) ---------------------------------------------------------------- Renesas ARM Based SoC Fixes for v4.3 * Add Add CPG/MSTP Clock Domain for sound on r8a779[01] SoCs. This allows sound to work once again. ---------------------------------------------------------------- Geert Uytterhoeven (2): ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for sound ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for sound arch/arm/boot/dts/r8a7790.dtsi | 1 + arch/arm/boot/dts/r8a7791.dtsi | 1 + 2 files changed, 2 insertions(+)