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/linux-5.10/Documentation/devicetree/bindings/mmc/
Dcdns,sdhci.yaml90 cdns,phy-dll-delay-sdclk:
92 Value of the delay introduced on the sdclk output for all modes except
98 cdns,phy-dll-delay-sdclk-hsmmc:
100 Value of the delay introduced on the sdclk output for HS200, HS400 and
133 cdns,phy-dll-delay-sdclk = <0>;
Dmarvell,xenon-sdhci.txt131 clocks = <&sdclk>, <&axi_clk>;
167 clocks = <&sdclk>;
/linux-5.10/drivers/mmc/host/
Dsdhci-xenon-phy.c222 * 1. SDCLK frequency changes.
223 * 2. SDCLK is stopped and re-enabled.
460 * 2. SDCLK is higher than 52MHz in xenon_emmc_phy_strobe_delay_adj()
482 * If eMMC PHY Slow Mode is required in lower speed mode (SDCLK < 55MHz)
771 * PHY setting should be adjusted when SDCLK frequency, Bus Width
Dsdhci-cadence.c88 { "cdns,phy-dll-delay-sdclk", SDHCI_CDNS_PHY_DLY_SDCLK, },
89 { "cdns,phy-dll-delay-sdclk-hsmmc", SDHCI_CDNS_PHY_DLY_HSMMC, },
Dsdhci-xenon.c50 /* Set SDCLK-off-while-idle */
465 /* Disable SDCLK-Off-While-Idle before card init */ in xenon_sdhc_prepare()
Dsdhci-of-aspeed.c269 dev_err(&pdev->dev, "Unable to enable SDCLK\n"); in aspeed_sdc_probe()
Duniphier-sd.c24 #define UNIPHIER_SD_CLKCTL_OFFEN BIT(9) // auto SDCLK stop
Dsdhci-tegra.c1626 * timeout clock and SW can choose TMCLK or SDCLK for hardware in sdhci_tegra_probe()
1633 * be achieved is 11s better than using SDCLK for data timeout. in sdhci_tegra_probe()
Dsdhci-s3c.c626 /* HSMMC on Samsung SoCs uses SDCLK as timeout clock */ in sdhci_s3c_probe()
Dsdhci.h415 /* Controller uses SDCLK instead of TMCLK for data timeouts */
/linux-5.10/drivers/cpufreq/
Dsa1110-cpufreq.c152 * If SDCLK would invalidate the SDRAM timings, in sdram_calculate_timing()
153 * run SDCLK at half speed. in sdram_calculate_timing()
/linux-5.10/arch/arm64/boot/dts/socionext/
Duniphier-ld11.dtsi455 cdns,phy-dll-delay-sdclk = <21>;
456 cdns,phy-dll-delay-sdclk-hsmmc = <21>;
Duniphier-pxs3.dtsi411 cdns,phy-dll-delay-sdclk = <21>;
412 cdns,phy-dll-delay-sdclk-hsmmc = <21>;
Duniphier-ld20.dtsi585 cdns,phy-dll-delay-sdclk = <21>;
586 cdns,phy-dll-delay-sdclk-hsmmc = <21>;
/linux-5.10/arch/arm/mach-pxa/
Dmxm8x10.c175 GPIO22 - SDCLK
/linux-5.10/include/linux/mmc/
Dhost.h111 * switching might fail because the SDCLK is not really quiet.
/linux-5.10/drivers/clk/
Dclk-aspeed.c71 [ASPEED_CLK_GATE_SDCLK] = { 27, 16, "sdclk-gate", NULL, 0 }, /* SDIO/SD */
Dclk-ast2600.c93 [ASPEED_CLK_GATE_SDCLK] = { 36, 56, "sdclk-gate", NULL, 0 }, /* SDIO/SD */
/linux-5.10/drivers/pinctrl/uniphier/
Dpinctrl-uniphier-sld8.c111 UNIPHIER_PINCTRL_PIN(32, "SDCLK", 8,
Dpinctrl-uniphier-ld4.c147 UNIPHIER_PINCTRL_PIN(44, "SDCLK", UNIPHIER_PIN_IECTRL_NONE,
Dpinctrl-uniphier-pxs3.c144 UNIPHIER_PINCTRL_PIN(43, "SDCLK", UNIPHIER_PIN_IECTRL_EXIST,
Dpinctrl-uniphier-ld6b.c156 UNIPHIER_PINCTRL_PIN(47, "SDCLK", UNIPHIER_PIN_IECTRL_NONE,
Dpinctrl-uniphier-pxs2.c156 UNIPHIER_PINCTRL_PIN(47, "SDCLK", UNIPHIER_PIN_IECTRL_NONE,
Dpinctrl-uniphier-pro5.c765 UNIPHIER_PINCTRL_PIN(250, "SDCLK", UNIPHIER_PIN_IECTRL_NONE,
/linux-5.10/arch/m68k/include/asm/
DMC68VZ328.h591 #define PM_SDCLK 0x01 /* Use SDCLK as PM[0] */

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