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Mon, 23 Dec 2024 12:56:21 +0000 (GMT) From: Michal Wilczynski To: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, drew@pdp7.com, guoren@kernel.org, wefu@redhat.com, jassisinghbrar@gmail.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, frank.binns@imgtec.com, matt.coster@imgtec.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, ulf.hansson@linaro.org, jszhang@kernel.org, p.zabel@pengutronix.de, m.szyprowski@samsung.com Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org, Michal Wilczynski , Drew Fustini Subject: [RFC PATCH v2 16/19] riscv: dts: thead: Add mailbox node Date: Mon, 23 Dec 2024 13:55:50 +0100 Message-Id: <20241223125553.3527812-17-m.wilczynski@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241223125553.3527812-1-m.wilczynski@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA02SfUxTZxTG9957e++lruxSXHyHWxiNujgzkEXMm00XyNTczIThzOJkbtDJ TWmAgi0gY27A+Ah0lTEoMAqVigxIpSLIt1QmshZ04ETkY0LFTFZhVORzEzI2ysXN/57znN95 n3OSl8bFl0kPWq6I5ZQKaaSEFBKNlic33/jzE7lsZ0kTgboGyzDUsKyjULW5F0Olnb0C9GNb LLL11WOof2GaRBfGf6HQQ3MKgQaq9BRKtdSQaEJnI9GMxiZAt1tLSDR3uhOgxrk0Epk6RylU s1CKobMzDQQqb24FKCOrQoBuXd+PRm1dBJq4rcFRhu4F9E9bM4VWBmoJVPyonUL1U98JkNV0 BKW1awl/T3Z6KJ1ipyYmCPZa5jzFmhcNBNuiG6VYTcvPgK0zZpHsyEAbyZ7pPsTe+8aKsZfK k9g0kwVjv/17Jzt95Q7JZtcbAduXOkgFuQcL94RxkfJ4TunzTqgwPFv7FxHzWJiwUDgoSAZ2 Wg1caMjsgsbxFEINhLSYqQLQPj2P88U8gN35VuCkxMwcgFdr/Z5OpI11rUOVAC7cKxDwxRSA 5mw95qRI5k04Vlm61tjIpBMw/acU4CxwJgeDZQNncCflzgTAO9aCNU0wW+Fy93mBU4sYf9j8 q4Xi8zxh+9WeNcZl1a9WDwGecYPdRQ8Ip8ZXmdSG4rWdINMihHrDBYIf3ge7ei4LeO0OJ631 64++DG/kadaZaDjWMIvz+hRs0VjX9dtwpHeJVAN6NWA7rGn14e0A+CBLv2ZDxhUOOdz4FVxh bmMhztsimJkh5ultMF9z+r/Q3qpGjNcsnLCrsRzgpXvmGN0zx+j+zzUA3Ag2cXGqKBmn8lVw J71V0ihVnELmfTw6qg6s/u8bK9bZZqCfnPHuABgNOgCkcclGUYdYLhOLwqSfJ3LK6BBlXCSn 6gCbaUKySbQ1zJMTMzJpLBfBcTGc8mkXo108krEi3fCOUOC9TZsQOhIkKri54cR4+dCe5fj7 OWWld+tyYGrh9uQSxe6oLW7PXd/1xwcx7/82/kOp6KvAgC8SRhfJt7KncxP3fhSyHFgV/S5p OJo72/NZiO+B/g37qrmkWxWnEhw+lYGXmo69Gpp3McDvNV9z/0hbrDzx6xcX54OLVPbQc8XD PUGHLEsXa7RLpvYV48EIL4/K6i/TH/WnA2WFq6O497CWOvnerD3Q5kZr5U2bRXlhRJNfRMlM j6PvpcmHB5ryj0h8d+/PN2R5HfO8/3vezMePTXsZ/xyy9pUPmxVP0LXzJz4dtoZ9b7oSHP88 d7TO/7j8sEd1/g4p7sgMP3c3qVBCqMKlvq/jSpX0X1usyE1OBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFKsWRmVeSWpSXmKPExsVy+t/xe7rfYjPTDZauVrU4cX0Rk8XW37PY LdbsPcdkMf/IOVaLA3tKLO5d2sJkceXrezaLdU8vsFu82NvIYnFtxVx2i+Zj69ksXs66x2bx seceq8XlXXPYLD73HmG02Pa5hc1i7ZG77Bbrv85nslj4cSuLxZIduxgt2jqXsVpcPOVqcffe CRaLl5d7mC3aZvFb/N+zg93i37WNLBaz3+1nt9jyZiKrxfG14RYt+6ewOMh7vL/Ryu7x5uVL Fo/DHV/YPfZ+W8DisXPWXXaPnp1nGD02repk87hzbQ+bx7yTgR73u48zeWxeUu/RsvYYk0f/ XwOP9/uusnn0bVnF6HGp+Tp7gHCUnk1RfmlJqkJGfnGJrVK0oYWRnqGlhZ6RiaWeobF5rJWR qZK+nU1Kak5mWWqRvl2CXkbflB8sBR+4Kr5Ov87awPico4uRk0NCwESi5cEJ5i5GLg4hgaWM EpfnHWSESMhIXOt+yQJhC0v8udbFBlH0ilHiwMmDTCAJNgEjiQfL57OC2CICi1kk9u6rBCli FpjBJLHn+RWwScICjhJXj09jBrFZBFQlfp9cDdbAK+AgsePWMXaIDfIS+w+eBavhBIqv6boB 1iskYC/x79QHNoh6QYmTM5+AXcQMVN+8dTbzBEaBWUhSs5CkFjAyrWIUSS0tzk3PLTbSK07M LS7NS9dLzs/dxAhMNNuO/dyyg3Hlq496hxiZOBgPMUpwMCuJ8B4SykwX4k1JrKxKLcqPLyrN SS0+xGgKdPdEZinR5HxgqssriTc0MzA1NDGzNDC1NDNWEudlu3I+TUggPbEkNTs1tSC1CKaP iYNTqoGpSUM1d9H/2XmPnzdsZzpr9cKxX/LKLyfXHbcvOMQv0LoqqiL0735MYav3n5io8A7t DZFHK74xpabkPz0z27bm3QoXY63V3xbOfrN/9sN0tVzW5eaZrqbNV/bc1fP4cj2tN72ilOPn N243HrV327SWh6hL7/woy+u+7K9Q8IqTf/jMfq1f+fB8IdcJDfsL5ZEC1ZOXpT/kOPBh17uu ZfFmfhxf467EnNrTtnJ90+m2s+5nVs8VWbbr+5Oy35/TH3BNSy2MuzalZp/I8Xre/0pWrb/b tzz8tPHVn611cy2tp/1gm2p4fs+mo13zLfzufNnI9eBnWcmkLUsO/3wVNe30SUvpvQ9cYyTz OkvvHCya3qvEUpyRaKjFXFScCACbfIuSvQMAAA== X-CMS-MailID: 20241223125622eucas1p18f67a49dd69b93f0e7770e12b95ceb77 X-Msg-Generator: CA X-RootMTR: 20241223125622eucas1p18f67a49dd69b93f0e7770e12b95ceb77 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20241223125622eucas1p18f67a49dd69b93f0e7770e12b95ceb77 References: <20241223125553.3527812-1-m.wilczynski@samsung.com> X-Mailman-Approved-At: Mon, 23 Dec 2024 16:04:53 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add mailbox device tree node. This work is based on the vendor kernel [1]. Link: https://github.com/revyos/thead-kernel.git [1] Reviewed-by: Drew Fustini Signed-off-by: Michal Wilczynski --- arch/riscv/boot/dts/thead/th1520.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index d823b6da75df..0993de0cdd44 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -601,6 +601,22 @@ timer7: timer@ffffc3303c { status = "disabled"; }; + mbox_910t: mailbox@ffffc38000 { + compatible = "thead,th1520-mbox"; + reg = <0xff 0xffc38000 0x0 0x6000>, + <0xff 0xffc40000 0x0 0x6000>, + <0xff 0xffc4c000 0x0 0x2000>, + <0xff 0xffc54000 0x0 0x2000>; + reg-names = "local", "remote-icu0", "remote-icu1", "remote-icu2"; + clocks = <&clk CLK_MBOX0>, <&clk CLK_MBOX1>, <&clk CLK_MBOX2>, + <&clk CLK_MBOX3>; + clock-names = "clk-local", "clk-remote-icu0", "clk-remote-icu1", + "clk-remote-icu2"; + interrupt-parent = <&plic>; + interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; + gpio@fffff41000 { compatible = "snps,dw-apb-gpio"; reg = <0xff 0xfff41000 0x0 0x1000>;