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[83.8.121.197]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6e5087e4sm881222866b.73.2025.04.29.23.50.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Apr 2025 23:50:04 -0700 (PDT) From: Artur Weber Date: Wed, 30 Apr 2025 08:49:55 +0200 Subject: [PATCH v5 8/8] ARM: dts: bcm11351: Add corresponding bus clocks for peripheral clocks Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250430-kona-bus-clock-v5-8-46766b28b93a@gmail.com> References: <20250430-kona-bus-clock-v5-0-46766b28b93a@gmail.com> In-Reply-To: <20250430-kona-bus-clock-v5-0-46766b28b93a@gmail.com> To: Michael Turquette , Stephen Boyd , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Alex Elder , Stanislav Jakubek , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Artur Weber X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1745995792; l=2485; i=aweber.kernel@gmail.com; s=20231030; h=from:subject:message-id; bh=M9rq9oFw+UkWiS2ohCmOPp//dr0JkxVTdRZ0ZPivqko=; b=OdprBJxu6bYvEz4g13X57RkSXRPf141xn4hepWxbKQ+MH/bYARWYLKPBu1VTkmNPn1Ll3fsyX aazvhCMBHOBAXCm5bACkm2hqeg9k6rpp8NTuzcygaGSWnWLsxfjEWL4 X-Developer-Key: i=aweber.kernel@gmail.com; a=ed25519; pk=RhDBfWbJEHqDibXbhNEBAnc9FMkyznGxX/hwfhL8bv8= Following changes in the clock driver, add matching bus clocks for existing peripheral clocks. Replace the usb_otg_ahb fixed clock with the real bus clock. Signed-off-by: Artur Weber --- Changes in v2: - Add this patch (BCM281xx bus clocks) --- arch/arm/boot/dts/broadcom/bcm11351.dtsi | 33 ++++++++++++++++++++++------= ---- 1 file changed, 23 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/broadcom/bcm11351.dtsi b/arch/arm/boot/dts/b= roadcom/bcm11351.dtsi index 53857e572080d752732c512ed27f942756d59c46..fac5cf5a46bd9a4b7e09a2e65c3= e807d1b4ef960 100644 --- a/arch/arm/boot/dts/broadcom/bcm11351.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm11351.dtsi @@ -233,7 +233,9 @@ aon_ccu: aon_ccu@35002000 { #clock-cells =3D <1>; clock-output-names =3D "hub_timer", "pmu_bsc", - "pmu_bsc_var"; + "pmu_bsc_var", + "hub_timer_apb", + "pmu_bsc_apb"; }; =20 master_ccu: master_ccu@3f001000 { @@ -246,7 +248,14 @@ master_ccu: master_ccu@3f001000 { "sdio4", "usb_ic", "hsic2_48m", - "hsic2_12m"; + "hsic2_12m", + "sdio1_ahb", + "sdio2_ahb", + "sdio3_ahb", + "sdio4_ahb", + "usb_ic_ahb", + "hsic2_ahb", + "usb_otg_ahb"; }; =20 slave_ccu: slave_ccu@3e011000 { @@ -262,7 +271,17 @@ slave_ccu: slave_ccu@3e011000 { "bsc1", "bsc2", "bsc3", - "pwm"; + "pwm", + "uartb_apb", + "uartb2_apb", + "uartb3_apb", + "uartb4_apb", + "ssp0_apb", + "ssp2_apb", + "bsc1_apb", + "bsc2_apb", + "bsc3_apb", + "pwm_apb"; }; =20 ref_1m_clk: ref_1m { @@ -325,12 +344,6 @@ var_52m_clk: var_52m { clock-frequency =3D <52000000>; }; =20 - usb_otg_ahb_clk: usb_otg_ahb { - compatible =3D "fixed-clock"; - clock-frequency =3D <52000000>; - #clock-cells =3D <0>; - }; - ref_96m_clk: ref_96m { #clock-cells =3D <0>; compatible =3D "fixed-clock"; @@ -396,7 +409,7 @@ usbotg: usb@3f120000 { compatible =3D "snps,dwc2"; reg =3D <0x3f120000 0x10000>; interrupts =3D ; - clocks =3D <&usb_otg_ahb_clk>; + clocks =3D <&master_ccu BCM281XX_MASTER_CCU_USB_OTG_AHB>; clock-names =3D "otg"; phys =3D <&usbphy>; phy-names =3D "usb2-phy"; --=20 2.49.0