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Fri, 17 May 2019 10:42:14 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A639538; Fri, 17 May 2019 08:42:13 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node2.st.com [10.75.127.14]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 81DE2246E; Fri, 17 May 2019 08:42:13 +0000 (GMT) Received: from localhost (10.75.127.51) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 17 May 2019 10:42:13 +0200 From: Pierre-Yves MORDRET To: Maxime Coquelin , Alexandre Torgue , Rob Herring , Mark Rutland , Lucas Stach , , , , Subject: [RESEND v2 2/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board Date: Fri, 17 May 2019 10:42:07 +0200 Message-ID: <1558082528-12889-3-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1558082528-12889-1-git-send-email-pierre-yves.mordret@st.com> References: <1558082528-12889-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG5NODE2.st.com (10.75.127.14) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-17_04:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190517_014223_610836_B8D26CF2 X-CRM114-Status: GOOD ( 13.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pierre-Yves MORDRET Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Enable Vivante GPU driver for stm32mp157c-ed1 board. Signed-off-by: Pierre-Yves MORDRET --- Version history: v2: * move GPU reserved memeory out of bottom DDR to let free this area for U-Boot v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 9fd7943..7bcc122 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -22,6 +22,17 @@ reg = <0xC0000000 0x40000000>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpu_reserved: gpu@e8000000 { + reg = <0xe8000000 0x8000000>; + no-map; + }; + }; + aliases { serial0 = &uart4; }; @@ -76,6 +87,11 @@ status = "okay"; }; +&gpu { + contiguous-area = <&gpu_reserved>; + status = "okay"; +}; + &i2c4 { pinctrl-names = "default"; pinctrl-0 = <&i2c4_pins_a>;