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[97.120.122.6]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73dbf90d7easm3611489b3a.84.2025.04.19.12.09.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Apr 2025 12:09:59 -0700 (PDT) Date: Sat, 19 Apr 2025 12:09:57 -0700 From: Drew Fustini To: Michal Wilczynski Cc: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, 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, 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 Subject: Re: [PATCH v5 20/21] riscv: dts: thead: Introduce reset controller node Message-ID: References: <20250219140239.1378758-1-m.wilczynski@samsung.com> <20250219140239.1378758-21-m.wilczynski@samsung.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250219140239.1378758-21-m.wilczynski@samsung.com> On Wed, Feb 19, 2025 at 03:02:38PM +0100, Michal Wilczynski wrote: > T-HEAD TH1520 SoC requires to put the GPU out of the reset state as part > of the power-up sequence. > > Signed-off-by: Michal Wilczynski > --- > arch/riscv/boot/dts/thead/th1520.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi > index 474f31576a1b..6b34aab4b455 100644 > --- a/arch/riscv/boot/dts/thead/th1520.dtsi > +++ b/arch/riscv/boot/dts/thead/th1520.dtsi > @@ -7,6 +7,7 @@ > #include > #include > #include > +#include Are you okay if I omit this hunk? My thead-dt-for-next branch is based on 6.15-rc1 but thead,th1520-reset.h only exists in next until the merge window. > > / { > compatible = "thead,th1520"; > @@ -497,6 +498,12 @@ clk: clock-controller@ffef010000 { > #clock-cells = <1>; > }; > > + rst: reset-controller@ffef528000 { > + compatible = "thead,th1520-reset"; > + reg = <0xff 0xef528000 0x0 0x4f>; > + #reset-cells = <1>; > + }; > + > clk_vo: clock-controller@ffef528050 { > compatible = "thead,th1520-clk-vo"; > reg = <0xff 0xef528050 0x0 0xfb0>; > -- > 2.34.1 > With the above caveat: Reviewed-by: Drew Fustini -Drew