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Searched refs:dma_clk (Results 1 – 19 of 19) sorted by relevance

/linux-6.15/drivers/dma/
H A Dloongson2-apb-dma.c142 struct clk *dma_clk; member
619 priv->dma_clk = devm_clk_get(&pdev->dev, NULL); in ls2x_dma_probe()
620 if (IS_ERR(priv->dma_clk)) in ls2x_dma_probe()
621 return dev_err_probe(dev, PTR_ERR(priv->dma_clk), "devm_clk_get failed.\n"); in ls2x_dma_probe()
623 ret = clk_prepare_enable(priv->dma_clk); in ls2x_dma_probe()
669 clk_disable_unprepare(priv->dma_clk); in ls2x_dma_probe()
684 clk_disable_unprepare(priv->dma_clk); in ls2x_dma_remove()
H A Dtegra20-apb-dma.c213 struct clk *dma_clk; member
1413 err = clk_enable(tdma->dma_clk); in tegra_dma_init_hw()
1428 clk_disable(tdma->dma_clk); in tegra_dma_init_hw()
1456 tdma->dma_clk = devm_clk_get(&pdev->dev, NULL); in tegra_dma_probe()
1457 if (IS_ERR(tdma->dma_clk)) { in tegra_dma_probe()
1459 return PTR_ERR(tdma->dma_clk); in tegra_dma_probe()
1470 ret = clk_prepare(tdma->dma_clk); in tegra_dma_probe()
1579 clk_unprepare(tdma->dma_clk); in tegra_dma_probe()
1591 clk_unprepare(tdma->dma_clk); in tegra_dma_remove()
1598 clk_disable(tdma->dma_clk); in tegra_dma_runtime_suspend()
[all …]
/linux-6.15/Documentation/devicetree/bindings/dma/
H A Datmel,at91sam9g45-dma.yaml45 const: dma_clk
65 clock-names = "dma_clk";
H A Datmel,sama5d4-dma.yaml58 const: dma_clk
81 clock-names = "dma_clk";
/linux-6.15/arch/arm64/boot/dts/amd/
H A Damd-seattle-xgbe-b.dtsi28 clock-names = "dma_clk", "ptp_clk";
54 clock-names = "dma_clk", "ptp_clk";
/linux-6.15/arch/arm/boot/dts/microchip/
H A Dsama7d65.dtsi135 clock-names = "dma_clk";
158 clock-names = "dma_clk";
168 clock-names = "dma_clk";
H A Dsama7g5.dtsi877 clock-names = "dma_clk";
887 clock-names = "dma_clk";
898 clock-names = "dma_clk";
H A Dat91sam9x5.dtsi190 clock-names = "dma_clk";
199 clock-names = "dma_clk";
H A Dsama5d2.dtsi274 clock-names = "dma_clk";
284 clock-names = "dma_clk";
H A Dlan966x.dtsi392 clock-names = "dma_clk";
H A Dsama5d3.dtsi451 clock-names = "dma_clk";
460 clock-names = "dma_clk";
H A Dsama5d4.dtsi219 clock-names = "dma_clk";
250 clock-names = "dma_clk";
H A Dat91sam9rl.dtsi301 clock-names = "dma_clk";
H A Dat91sam9n12.dtsi223 clock-names = "dma_clk";
H A Dat91sam9g45.dtsi187 clock-names = "dma_clk";
H A Dsam9x7.dtsi252 clock-names = "dma_clk";
H A Dsam9x60.dtsi317 clock-names = "dma_clk";
/linux-6.15/Documentation/devicetree/bindings/net/
H A Damd-xgbe.txt22 - "dma_clk" for the DMA clock
66 clock-names = "dma_clk", "ptp_clk";
/linux-6.15/drivers/clk/thead/
H A Dclk-th1520-ap.c836 static CCU_GATE(CLK_DMA, dma_clk, "dma", axi4_cpusys2_aclk_pd, 0x208, BIT(8), 0);
951 &dma_clk.common,