Message ID | 20230120173116.341270-1-krzysztof.kozlowski@linaro.org |
---|---|
State | New |
Headers |
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([178.197.216.144]) by smtp.gmail.com with ESMTPSA id d22-20020a1c7316000000b003db0dbbea53sm2819179wmb.30.2023.01.20.09.31.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Jan 2023 09:31:19 -0800 (PST) From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Alim Akhtar <alim.akhtar@samsung.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Sam Protsenko <semen.protsenko@linaro.org>, Chanho Park <chanho61.park@samsung.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso Date: Fri, 20 Jan 2023 18:31:11 +0100 Message-Id: <20230120173116.341270-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755563607099670775?= X-GMAIL-MSGID: =?utf-8?q?1755563607099670775?= |
Series |
[1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso
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Commit Message
Krzysztof Kozlowski
Jan. 20, 2023, 5:31 p.m. UTC
The Panfrost GPU drivers require clock but such was not provided in
Exynos7 DTSI. The CMU_G3D clock controller was not upstreamed, thus
consider GPU as non-working and simply disable it to silence warnings
like:
exynos7-espresso.dtb: gpu@14ac0000: 'clocks' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
This patchset fixes remaining Exynos/Tesla ARMv8 dtbs_check warnings. No
more excuses for not running dtbs_check on new patches.
---
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 -
1 file changed, 1 deletion(-)
Comments
On Fri, 20 Jan 2023 18:31:11 +0100, Krzysztof Kozlowski wrote: > The Panfrost GPU drivers require clock but such was not provided in > Exynos7 DTSI. The CMU_G3D clock controller was not upstreamed, thus > consider GPU as non-working and simply disable it to silence warnings > like: > > exynos7-espresso.dtb: gpu@14ac0000: 'clocks' is a required property > > [...] Applied, thanks! [1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso https://git.kernel.org/krzk/linux/c/e251bbd6faca7f0ee1986a8534ceab9042e0e73a [2/6] arm64: dts: exynos: add ADC supply on Exynos7 Espresso https://git.kernel.org/krzk/linux/c/4fffea1941bf527f55f6ac98584672206b26781f [3/6] arm64: dts: exynos: correct Bluetooth LED triger on E850-96 https://git.kernel.org/krzk/linux/c/706528771a73ad9963e257ede00a09960720fa12 [4/6] arm64: dts: exynos: add VPH_PWR regulator on TM2 https://git.kernel.org/krzk/linux/c/d65703ba28f3afc3a530d1f70f437e226733d776 [5/6] arm64: dts: exynos: add interrupt-controller to WM5110 on TM2 https://git.kernel.org/krzk/linux/c/73cdaf6c6bbec3e8b506b501863457c9d01b964d [6/6] arm64: dts: exynos: correct wlf,micd-dbtime on TM2 https://git.kernel.org/krzk/linux/c/662009c7f4aac7bb415e75e197ff6cd83863d5ab Best regards,
> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: Friday, January 20, 2023 11:01 PM > To: Rob Herring <robh+dt@kernel.org>; Krzysztof Kozlowski > <krzysztof.kozlowski+dt@linaro.org>; Alim Akhtar > <alim.akhtar@samsung.com>; devicetree@vger.kernel.org; linux-arm- > kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- > kernel@vger.kernel.org > Cc: Sam Protsenko <semen.protsenko@linaro.org>; Chanho Park > <chanho61.park@samsung.com>; Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org> > Subject: [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on > Exynos7 Espresso > > The Panfrost GPU drivers require clock but such was not provided in > Exynos7 DTSI. The CMU_G3D clock controller was not upstreamed, thus > consider GPU as non-working and simply disable it to silence warnings > like: > > exynos7-espresso.dtb: gpu@14ac0000: 'clocks' is a required property > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > --- Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> > > This patchset fixes remaining Exynos/Tesla ARMv8 dtbs_check warnings. No > more excuses for not running dtbs_check on new patches. Thanks Krzysztof for cleaning it up. > --- > arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts > b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts > index b846c0be90e3..829657c9c7ca 100644 > --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts > +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts > @@ -61,7 +61,6 @@ &fin_pll { > > &gpu { > mali-supply = <&buck6_reg>; > - status = "okay"; > }; > > &serial_2 { > -- > 2.34.1
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index b846c0be90e3..829657c9c7ca 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -61,7 +61,6 @@ &fin_pll { &gpu { mali-supply = <&buck6_reg>; - status = "okay"; }; &serial_2 {