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([82.78.167.134]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42b53f0b894sm39973399f8f.26.2025.11.19.06.35.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Nov 2025 06:35:49 -0800 (PST) From: Claudiu X-Google-Original-From: Claudiu To: bhelgaas@google.com, lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, geert+renesas@glider.be, magnus.damm@gmail.com, p.zabel@pengutronix.de Cc: claudiu.beznea@tuxon.dev, linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Claudiu Beznea Subject: [PATCH v8 4/6] arm64: dts: renesas: rzg3s-smarc-som: Add PCIe reference clock Date: Wed, 19 Nov 2025 16:35:21 +0200 Message-ID: <20251119143523.977085-5-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251119143523.977085-1-claudiu.beznea.uj@bp.renesas.com> References: <20251119143523.977085-1-claudiu.beznea.uj@bp.renesas.com> 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: Claudiu Beznea Versa3 clock generator available on RZ/G3S SMARC Module provides the reference clock for SoC PCIe interface. Update the device tree to reflect this connection. Reviewed-by: Geert Uytterhoeven Signed-off-by: Claudiu Beznea Acked-by: Manivannan Sadhasivam --- Changes in v8: - none Changes in v7: - none Changes in v6: - collected tags Changes in v5: - this patch is the result of dropping the updates to dma-ranges for secure area and keeping only the remaining bits arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/= boot/dts/renesas/rzg3s-smarc-som.dtsi index 39845faec894..b196f57fd551 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -172,6 +172,11 @@ a0 80 30 30 9c }; }; =20 +&pcie_port0 { + clocks =3D <&versa3 5>; + clock-names =3D "ref"; +}; + #if SW_CONFIG2 =3D=3D SW_ON /* SD0 slot */ &sdhi0 { --=20 2.43.0