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Searched full:spi_clk (Results 1 – 25 of 41) sorted by relevance

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/linux/drivers/spi/
H A Dspi-slave-mt27xx.c69 struct clk *spi_clk; member
442 mdata->spi_clk = devm_clk_get(&pdev->dev, "spi"); in mtk_spi_slave_probe()
443 if (IS_ERR(mdata->spi_clk)) { in mtk_spi_slave_probe()
444 ret = PTR_ERR(mdata->spi_clk); in mtk_spi_slave_probe()
449 ret = clk_prepare_enable(mdata->spi_clk); in mtk_spi_slave_probe()
451 dev_err(&pdev->dev, "failed to enable spi_clk (%d)\n", ret); in mtk_spi_slave_probe()
458 clk_disable_unprepare(mdata->spi_clk); in mtk_spi_slave_probe()
492 clk_disable_unprepare(mdata->spi_clk); in mtk_spi_slave_suspend()
504 ret = clk_prepare_enable(mdata->spi_clk); in mtk_spi_slave_resume()
506 dev_err(dev, "failed to enable spi_clk (%d)\n", ret); in mtk_spi_slave_resume()
[all …]
H A Dspi-clps711x.c28 struct clk *spi_clk; member
55 clk_set_rate(hw->spi_clk, xfer->speed_hz ? : spi->max_speed_hz); in spi_clps711x_transfer_one()
116 hw->spi_clk = devm_clk_get(&pdev->dev, NULL); in spi_clps711x_probe()
117 if (IS_ERR(hw->spi_clk)) { in spi_clps711x_probe()
118 ret = PTR_ERR(hw->spi_clk); in spi_clps711x_probe()
H A Dspi-mtk-nor.c119 struct clk *spi_clk; member
706 clk_disable_unprepare(sp->spi_clk); in mtk_nor_disable_clk()
716 ret = clk_prepare_enable(sp->spi_clk); in mtk_nor_enable_clk()
722 clk_disable_unprepare(sp->spi_clk); in mtk_nor_enable_clk()
728 clk_disable_unprepare(sp->spi_clk); in mtk_nor_enable_clk()
735 clk_disable_unprepare(sp->spi_clk); in mtk_nor_enable_clk()
816 struct clk *spi_clk, *ctlr_clk, *axi_clk, *axi_s_clk; in mtk_nor_probe() local
823 spi_clk = devm_clk_get(&pdev->dev, "spi"); in mtk_nor_probe()
824 if (IS_ERR(spi_clk)) in mtk_nor_probe()
825 return PTR_ERR(spi_clk); in mtk_nor_probe()
[all …]
H A Dspi-xlp.c99 u32 spi_clk; /* spi clock frequency */ member
146 fdiv = DIV_ROUND_UP(xspi->spi_clk, spi->max_speed_hz); in xlp_spi_setup()
399 xspi->spi_clk = clk_get_rate(clk); in xlp_spi_probe()
H A Dspi-imx.c107 unsigned long spi_clk; member
473 unsigned int fin = spi_imx->spi_clk; in mx51_ecspi_clkdiv()
842 reg |= spi_imx_clkdiv_2(spi_imx->spi_clk, spi_imx->spi_bus_clk, &clk) << in mx31_prepare_transfer()
947 reg |= spi_imx_clkdiv_1(spi_imx->spi_clk, spi_imx->spi_bus_clk, max, &clk) in mx21_prepare_transfer()
1021 reg |= spi_imx_clkdiv_2(spi_imx->spi_clk, spi_imx->spi_bus_clk, &clk) << in mx1_prepare_transfer()
1908 spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); in spi_imx_probe()
H A Dspi-sun4i.c284 * SPI_CLK = MOD_CLK / (2 ^ (cdr + 1)) in sun4i_spi_transfer_one()
286 * SPI_CLK = MOD_CLK / (2 * (cdr + 1)) in sun4i_spi_transfer_one()
H A Dspi-altera-dfl.c37 #define SPI_CLK GENMASK_ULL(31, 22) macro
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dlantiq,pinctrl-xway.txt46 exin0, exin1, exin2, jtag, spi_di, spi_do, spi_clk, spi_cs1, spi_cs2,
56 ebu wait, nand ale, nand cs1, nand cle, spi_di, spi_do, spi_clk, spi_cs1,
68 spi_di, spi_do, spi_clk, spi_cs1, spi_cs2, spi_cs3, spi_cs4, spi_cs5,
80 spi_di, spi_do, spi_clk, spi_cs1, spi_cs2, spi_cs3, spi_cs4, spi_cs5,
83 usif spi_do, usif spi_clk, usif spi_cs0, usif spi_cs1, usif spi_cs2,
96 spi_clk, spi_cs1, spi_cs4, spi_cs6, usif uart_rx, usif uart_tx,
97 usif spi_di, usif spi_do, usif spi_clk, usif spi_cs0, stp, clkout2,
/linux/drivers/pinctrl/
H A Dpinctrl-xway.c189 GRP_MUX("spi_clk", SPI, ase_pins_spi_clk),
222 "spi_clk", "spi_cs1",
347 GRP_MUX("spi_clk", SPI, danube_pins_spi_clk),
380 "spi_clk", "spi_cs1",
555 GRP_MUX("spi_clk", SPI, xrx100_pins_spi_clk),
591 "spi_clk", "spi_cs1",
783 GRP_MUX("spi_clk", SPI, xrx200_pins_spi_clk),
800 GRP_MUX("usif spi_clk", USIF, xrx200_pins_usif_spi_clk),
837 "spi_clk", "spi_cs1",
857 "usif spi_clk", "usif spi_cs0",
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dlan966x.dtsi195 clock-names = "spi_clk";
246 clock-names = "spi_clk";
314 clock-names = "spi_clk";
365 clock-names = "spi_clk";
435 clock-names = "spi_clk";
H A Dsama5d2.dtsi362 clock-names = "spi_clk";
564 clock-names = "spi_clk";
635 clock-names = "spi_clk";
770 clock-names = "spi_clk";
847 clock-names = "spi_clk";
918 clock-names = "spi_clk";
990 clock-names = "spi_clk";
H A Dsam9x60.dtsi203 clock-names = "spi_clk";
276 clock-names = "spi_clk";
778 clock-names = "spi_clk";
851 clock-names = "spi_clk";
924 clock-names = "spi_clk";
997 clock-names = "spi_clk";
H A Dat91sam9261.dtsi265 clock-names = "spi_clk";
278 clock-names = "spi_clk";
H A Dat91sam9n12.dtsi693 clock-names = "spi_clk";
709 clock-names = "spi_clk";
H A Dat91sam9260.dtsi690 clock-names = "spi_clk";
703 clock-names = "spi_clk";
H A Dat91sam9263.dtsi700 clock-names = "spi_clk";
713 clock-names = "spi_clk";
/linux/drivers/memory/
H A Drenesas-rpc-if.c1028 struct clk *spi_clk; in rpcif_probe() local
1030 spi_clk = devm_clk_get_enabled(dev, "spix2"); in rpcif_probe()
1031 if (IS_ERR(spi_clk)) in rpcif_probe()
1032 return dev_err_probe(dev, PTR_ERR(spi_clk), in rpcif_probe()
1035 spi_clk = devm_clk_get_enabled(dev, "spi"); in rpcif_probe()
1036 if (IS_ERR(spi_clk)) in rpcif_probe()
1037 return dev_err_probe(dev, PTR_ERR(spi_clk), in rpcif_probe()
/linux/Documentation/devicetree/bindings/pwm/
H A Dadi,axi-pwmgen.yaml54 clocks = <&fpga_clk>, <&spi_clk>;
/linux/Documentation/devicetree/bindings/spi/
H A Dspi-img-spfi.txt32 clocks = <&spi_clk>, <&system_clk>;
H A Dspi-davinci.txt59 SPI_CLK | | | | | | | | | | | | | | | |
/linux/drivers/pinctrl/mediatek/
H A Dpinctrl-mtk-mt6397.h42 MTK_PIN(PINCTRL_PIN(5, "SPI_CLK"),
46 MTK_FUNCTION(1, "SPI_CLK")
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Drenesas,rpc-if.yaml116 - description: SPI Multi IO Main clock (SPI_CLK).
/linux/drivers/pinctrl/intel/
H A Dpinctrl-denverton.c169 PINCTRL_PIN(129, "SPI_CLK"),
/linux/drivers/pinctrl/bcm/
H A Dpinctrl-ns.c38 { 0, "spi_clk", (void *)(FLAG_BCM4708 | FLAG_BCM4709 | FLAG_BCM53012) },
/linux/arch/arm/boot/dts/rockchip/
H A Drk3036.dtsi600 pinctrl-0 = <&spi_txd &spi_rxd &spi_clk &spi_cs0>;
903 spi_clk:spi-clk { label

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