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Fri, 13 Mar 2026 01:46:34 -0700 (PDT) From: Bo Gan To: linux-riscv@lists.infradead.org, samuel.holland@sifive.com, david@redhat.com, palmer@dabbelt.com, pjw@kernel.org, gaohan@iscas.ac.cn, me@ziyao.cc Cc: lizhi2@eswincomputing.com, hal.feng@starfivetech.com, marcel@ziswiler.com, conor@kernel.org, kernel@esmil.dk, devicetree@vger.kernel.org Subject: [RFC PATCH 5/6] riscv: dts: starfive: jh7110: activate XPbmtUC Date: Fri, 13 Mar 2026 01:44:06 -0700 Message-Id: <20260313084407.29669-6-ganboing@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260313084407.29669-1-ganboing@gmail.com> References: <20260313084407.29669-1-ganboing@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Set riscv,xpbmt-uncache-bit to 32 to match SoC memory map: [0x0, 0x40000000) Low MMIO [0x40000000, 0x2_40000000) Cached Mem [0x4_40000000, 0x6_40000000) Uncached Mem UC+ [0x9_00000000, 0x9_d0000000) High MMIO Signed-off-by: Bo Gan --- arch/riscv/boot/dts/starfive/jh7110.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 6e56e9d20bb06..6dfeb31538fba 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -14,6 +14,7 @@ / { compatible = "starfive,jh7110"; #address-cells = <2>; #size-cells = <2>; + riscv,xpbmt-uncache-bit = <32>; cpus: cpus { #address-cells = <1>; -- 2.34.1