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Thu, 20 Feb 2025 21:50:47 -0800 (PST) From: Chen Wang To: u.kleine-koenig@baylibre.com, aou@eecs.berkeley.edu, arnd@arndb.de, unicorn_wang@outlook.com, conor+dt@kernel.org, guoren@kernel.org, inochiama@outlook.com, krzk+dt@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, robh@kernel.org, tglx@linutronix.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, chao.wei@sophgo.com, xiaoguang.xing@sophgo.com, fengchun.li@sophgo.com Subject: [PATCH v4 3/3] riscv: sophgo: dts: add msi controller for SG2042 Date: Fri, 21 Feb 2025 13:50:38 +0800 Message-Id: <9706541bcb87fca5331a085dc8e5f9a921ed5918.1740116190.git.unicorn_wang@outlook.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Chen Wang Add msi-controller node to dts for SG2042. Signed-off-by: Chen Wang --- arch/riscv/boot/dts/sophgo/sg2042.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/s= ophgo/sg2042.dtsi index e62ac51ac55a..fef2a0e0f7a3 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -173,6 +173,16 @@ pllclk: clock-controller@70300100c0 { #clock-cells =3D <1>; }; =20 + msi: msi-controller@7030010304 { + compatible =3D "sophgo,sg2042-msi"; + reg =3D <0x70 0x30010304 0x0 0x4>, + <0x70 0x30010300 0x0 0x4>; + reg-names =3D "clr", "doorbell"; + msi-controller; + #msi-cells =3D <0>; + msi-ranges =3D <&intc 64 IRQ_TYPE_LEVEL_HIGH 32>; + }; + rpgate: clock-controller@7030010368 { compatible =3D "sophgo,sg2042-rpgate"; reg =3D <0x70 0x30010368 0x0 0x98>; --=20 2.34.1