6.15-stable review patch. If anyone has any objections, please let me know.
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From: Yao Zi ziyao@disroot.org
[ Upstream commit a7f75e2883c4bd57b12c3be61bb926929adad9c0 ]
Describe perisys-apb4-hclk as the APB clock for TH1520 SoC, which is essential for accessing GMAC glue registers.
Fixes: 7e756671a664 ("riscv: dts: thead: Add TH1520 ethernet nodes") Signed-off-by: Yao Zi ziyao@disroot.org Reviewed-by: Drew Fustini fustini@kernel.org Tested-by: Drew Fustini fustini@kernel.org Link: https://patch.msgid.link/20250808093655.48074-5-ziyao@disroot.org Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/riscv/boot/dts/thead/th1520.dtsi | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index 527336417765..0aae4e6a5b33 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -286,8 +286,9 @@ gmac1: ethernet@ffe7060000 { reg-names = "dwmac", "apb"; interrupts = <67 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; - clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC1>; - clock-names = "stmmaceth", "pclk"; + clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC1>, + <&clk CLK_PERISYS_APB4_HCLK>; + clock-names = "stmmaceth", "pclk", "apb"; snps,pbl = <32>; snps,fixed-burst; snps,multicast-filter-bins = <64>; @@ -308,8 +309,9 @@ gmac0: ethernet@ffe7070000 { reg-names = "dwmac", "apb"; interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; - clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC0>; - clock-names = "stmmaceth", "pclk"; + clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC0>, + <&clk CLK_PERISYS_APB4_HCLK>; + clock-names = "stmmaceth", "pclk", "apb"; snps,pbl = <32>; snps,fixed-burst; snps,multicast-filter-bins = <64>;