From: E Shattow <e@freeshell.de>
To: Conor Dooley <conor@kernel.org>,
Emil Renner Berthing <kernel@esmil.dk>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: E Shattow <e@freeshell.de>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 1/2] riscv: dts: starfive: jh7110: pciephy0 USB 3.0 configuration registers
Date: Thu, 2 Jan 2025 10:37:36 -0800 [thread overview]
Message-ID: <20250102183746.411526-2-e@freeshell.de> (raw)
In-Reply-To: <20250102183746.411526-1-e@freeshell.de>
StarFive JH7110 contains a Cadence USB2.0+USB3.0 controller IP block that
may exclusively use pciephy0 for USB3.0 connectivity. Add the register
offsets for the driver to enable/disable USB3.0 on pciephy0.
Signed-off-by: E Shattow <e@freeshell.de>
---
arch/riscv/boot/dts/starfive/jh7110.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 0d8339357bad..75ff07303e8b 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -611,6 +611,8 @@ usbphy0: phy@10200000 {
pciephy0: phy@10210000 {
compatible = "starfive,jh7110-pcie-phy";
reg = <0x0 0x10210000 0x0 0x10000>;
+ starfive,sys-syscon = <&sys_syscon 0x18>;
+ starfive,stg-syscon = <&stg_syscon 0x148 0x1f4>;
#phy-cells = <0>;
};
--
2.45.2
next parent reply other threads:[~2025-01-02 18:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250102183746.411526-1-e@freeshell.de>
2025-01-02 18:37 ` E Shattow [this message]
2025-01-13 18:44 ` [PATCH v1 1/2] riscv: dts: starfive: jh7110: pciephy0 USB 3.0 configuration registers Conor Dooley
2025-01-14 5:42 ` Minda Chen
2025-01-14 18:11 ` Conor Dooley
2025-01-15 10:58 ` Minda Chen
2025-01-17 14:04 ` E Shattow
2025-01-22 10:41 ` Minda Chen
2025-01-23 11:38 ` E Shattow
2025-02-14 10:34 ` Minda Chen
2025-01-17 17:45 ` Conor Dooley
2025-02-19 13:49 ` Emil Renner Berthing
2025-01-02 18:37 ` [PATCH v1 2/2] riscv: dts: starfive: jh7110-pine64-star64: enable USB 3.0 port E Shattow
2025-02-19 13:50 ` Emil Renner Berthing
2025-02-19 17:39 ` [PATCH v1 0/2] riscv: dts: starfive: Enable USB3.0 for Pine64 Star64 Conor Dooley
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