| Message ID | 1504777143-29834-3-git-send-email-hoegeun.kwon@samsung.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
Hi Hoegeun, On 2017-09-07 11:39, Hoegeun Kwon wrote: > Exynos 5250 and 5420 have different hardware rotation limits. However, > currently it uses only one compatible - "exynos5-gsc". Since we have > to distinguish between these two, we add different compatible. > > Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> The new values (5250/5420 specific) should replace old exynos5-gsc, there is no point providing both in dts. > --- > arch/arm/boot/dts/exynos5250.dtsi | 8 ++++---- > arch/arm/boot/dts/exynos5420.dtsi | 4 ++-- > 2 files changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index 8dbeb87..f795c76 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -637,7 +637,7 @@ > }; > > gsc_0: gsc@13e00000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; > reg = <0x13e00000 0x1000>; > interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; > power-domains = <&pd_gsc>; > @@ -647,7 +647,7 @@ > }; > > gsc_1: gsc@13e10000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; > reg = <0x13e10000 0x1000>; > interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; > power-domains = <&pd_gsc>; > @@ -657,7 +657,7 @@ > }; > > gsc_2: gsc@13e20000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; > reg = <0x13e20000 0x1000>; > interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; > power-domains = <&pd_gsc>; > @@ -667,7 +667,7 @@ > }; > > gsc_3: gsc@13e30000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; > reg = <0x13e30000 0x1000>; > interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; > power-domains = <&pd_gsc>; > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index 02d2f89..86afe77 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -658,7 +658,7 @@ > }; > > gsc_0: video-scaler@13e00000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", "samsung,exynos5420-gsc"; > reg = <0x13e00000 0x1000>; > interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; > clocks = <&clock CLK_GSCL0>; > @@ -668,7 +668,7 @@ > }; > > gsc_1: video-scaler@13e10000 { > - compatible = "samsung,exynos5-gsc"; > + compatible = "samsung,exynos5-gsc", "samsung,exynos5420-gsc"; > reg = <0x13e10000 0x1000>; > interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; > clocks = <&clock CLK_GSCL1>; Best regards
On 09/07/2017 08:27 PM, Marek Szyprowski wrote: > Hi Hoegeun, > > On 2017-09-07 11:39, Hoegeun Kwon wrote: >> Exynos 5250 and 5420 have different hardware rotation limits. However, >> currently it uses only one compatible - "exynos5-gsc". Since we have >> to distinguish between these two, we add different compatible. >> >> Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> > > The new values (5250/5420 specific) should replace old exynos5-gsc, > there is no > point providing both in dts. > Hi Marek, Thanks for your review. I used both compatibles to not modify v4l2. But v4l2 will also be fixed, so 'exynos5-gsc' will be removed. And also, Thanks for your comment for of_device_get_match_data() of patch(3/3). Best regards, Hoegeun >> --- >> arch/arm/boot/dts/exynos5250.dtsi | 8 ++++---- >> arch/arm/boot/dts/exynos5420.dtsi | 4 ++-- >> 2 files changed, 6 insertions(+), 6 deletions(-) >> >> diff --git a/arch/arm/boot/dts/exynos5250.dtsi >> b/arch/arm/boot/dts/exynos5250.dtsi >> index 8dbeb87..f795c76 100644 >> --- a/arch/arm/boot/dts/exynos5250.dtsi >> +++ b/arch/arm/boot/dts/exynos5250.dtsi >> @@ -637,7 +637,7 @@ >> }; >> gsc_0: gsc@13e00000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> samsung,exynos5250-gsc"; >> reg = <0x13e00000 0x1000>; >> interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; >> power-domains = <&pd_gsc>; >> @@ -647,7 +647,7 @@ >> }; >> gsc_1: gsc@13e10000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> samsung,exynos5250-gsc"; >> reg = <0x13e10000 0x1000>; >> interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; >> power-domains = <&pd_gsc>; >> @@ -657,7 +657,7 @@ >> }; >> gsc_2: gsc@13e20000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> samsung,exynos5250-gsc"; >> reg = <0x13e20000 0x1000>; >> interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; >> power-domains = <&pd_gsc>; >> @@ -667,7 +667,7 @@ >> }; >> gsc_3: gsc@13e30000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> samsung,exynos5250-gsc"; >> reg = <0x13e30000 0x1000>; >> interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; >> power-domains = <&pd_gsc>; >> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >> b/arch/arm/boot/dts/exynos5420.dtsi >> index 02d2f89..86afe77 100644 >> --- a/arch/arm/boot/dts/exynos5420.dtsi >> +++ b/arch/arm/boot/dts/exynos5420.dtsi >> @@ -658,7 +658,7 @@ >> }; >> gsc_0: video-scaler@13e00000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> "samsung,exynos5420-gsc"; >> reg = <0x13e00000 0x1000>; >> interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; >> clocks = <&clock CLK_GSCL0>; >> @@ -668,7 +668,7 @@ >> }; >> gsc_1: video-scaler@13e10000 { >> - compatible = "samsung,exynos5-gsc"; >> + compatible = "samsung,exynos5-gsc", >> "samsung,exynos5420-gsc"; >> reg = <0x13e10000 0x1000>; >> interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; >> clocks = <&clock CLK_GSCL1>; > > Best regards -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Hoegeun,
[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.13 next-20170908]
[cannot apply to drm-exynos/exynos-drm/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Hoegeun-Kwon/drm-exynos-gsc-Support-the-hardware-rotation-limits/20170910-015155
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm-at91_dt_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm
All errors (new ones prefixed by >>):
>> Error: arch/arm/boot/dts/exynos5250.dtsi:640.40-41 syntax error
FATAL ERROR: Unable to parse input tree
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
On 09/10/2017 04:57 AM, kbuild test robot wrote: > Hi Hoegeun, > > [auto build test ERROR on robh/for-next] > [also build test ERROR on v4.13 next-20170908] > [cannot apply to drm-exynos/exynos-drm/for-next] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Hoegeun-Kwon/drm-exynos-gsc-Support-the-hardware-rotation-limits/20170910-015155 > base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next > config: arm-at91_dt_defconfig (attached as .config) > compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=arm > > All errors (new ones prefixed by >>): > >>> Error: arch/arm/boot/dts/exynos5250.dtsi:640.40-41 syntax error > FATAL ERROR: Unable to parse input tree Thank you for your check. This problem was caused by typos. ver3 has been modified. Best regards, Hoegeun > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 8dbeb87..f795c76 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -637,7 +637,7 @@ }; gsc_0: gsc@13e00000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; reg = <0x13e00000 0x1000>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&pd_gsc>; @@ -647,7 +647,7 @@ }; gsc_1: gsc@13e10000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; reg = <0x13e10000 0x1000>; interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&pd_gsc>; @@ -657,7 +657,7 @@ }; gsc_2: gsc@13e20000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; reg = <0x13e20000 0x1000>; interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&pd_gsc>; @@ -667,7 +667,7 @@ }; gsc_3: gsc@13e30000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", samsung,exynos5250-gsc"; reg = <0x13e30000 0x1000>; interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&pd_gsc>; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 02d2f89..86afe77 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -658,7 +658,7 @@ }; gsc_0: video-scaler@13e00000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", "samsung,exynos5420-gsc"; reg = <0x13e00000 0x1000>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clock CLK_GSCL0>; @@ -668,7 +668,7 @@ }; gsc_1: video-scaler@13e10000 { - compatible = "samsung,exynos5-gsc"; + compatible = "samsung,exynos5-gsc", "samsung,exynos5420-gsc"; reg = <0x13e10000 0x1000>; interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clock CLK_GSCL1>;
Exynos 5250 and 5420 have different hardware rotation limits. However, currently it uses only one compatible - "exynos5-gsc". Since we have to distinguish between these two, we add different compatible. Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> --- arch/arm/boot/dts/exynos5250.dtsi | 8 ++++---- arch/arm/boot/dts/exynos5420.dtsi | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-)