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cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231206063137epsmtip21b3bf3f83a9d036871d7de0b4c1cfe80~eKl80fbta0816708167epsmtip2L; Wed, 6 Dec 2023 06:31:37 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org, linux-samsung-soc@vger.kernel.org, andi@etezian.org, gost.dev@samsung.com, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, ajaykumar.rs@samsung.com, aakarsh.jain@samsung.com, linux-fsd@tesla.com, Smitha T Murthy Subject: [Patch v5 11/11] arm64: dts: fsd: Add MFC related DT enteries Date: Wed, 6 Dec 2023 12:00:45 +0530 Message-Id: <20231206063045.97234-12-aakarsh.jain@samsung.com> X-Mailer: git-send-email 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MR-646709E3 X-CRM114-CacheID: sfid-20231205_223817_597459_9EC320BE X-CRM114-Status: GOOD ( 15.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add MFC DT node and reserve memory node for MFC usage. Cc: linux-fsd@tesla.com Signed-off-by: Smitha T Murthy Signed-off-by: Aakarsh Jain --- arch/arm64/boot/dts/tesla/fsd.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index bb50a9f7db4a..f421012b0a4a 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -342,6 +342,18 @@ #clock-cells = <0>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + mfc_left: region@84000000 { + compatible = "shared-dma-pool"; + no-map; + reg = <0 0x84000000 0 0x8000000>; + }; + }; + soc: soc@0 { compatible = "simple-bus"; #address-cells = <2>; @@ -956,6 +968,15 @@ clock-names = "fin_pll", "mct"; }; + mfc: mfc@12880000 { + compatible = "tesla,fsd-mfc"; + reg = <0x0 0x12880000 0x0 0x10000>; + interrupts = ; + clock-names = "mfc"; + clocks = <&clock_mfc MFC_MFC_IPCLKPORT_ACLK>; + memory-region = <&mfc_left>; + }; + ufs: ufs@15120000 { compatible = "tesla,fsd-ufs"; reg = <0x0 0x15120000 0x0 0x200>, /* 0: HCI standard */