Home
last modified time | relevance | path

Searched full:hs400 (Results 1 – 25 of 82) sorted by relevance

1234

/linux/Documentation/devicetree/bindings/mmc/
H A Dnvidia,tegra20-sdhci.yaml100 The DQS trim values are only used on controllers which support HS400
101 timing. Only SDMMC4 on Tegra210 and Tegra186 supports HS400.
109 description: Specify DQS trim value for HS400 timing.
136 nvidia,pad-autocal-pull-down-offset-hs400:
137 description: Specify drive strength calibration offsets for HS400 mode.
158 and HS400 timing specific values are used in corresponding modes if
171 nvidia,pad-autocal-pull-up-offset-hs400:
172 description: Specify drive strength calibration offsets for HS400 mode.
H A Dmmc-controller-common.yaml215 mmc-hs400-1_2v:
218 eMMC HS400 mode (1.2V I/O) is supported.
220 mmc-hs400-1_8v:
223 eMMC HS400 mode (1.8V I/O) is supported.
225 mmc-hs400-enhanced-strobe:
228 eMMC HS400 enhanced strobe mode is supported
230 no-mmc-hs400:
233 All eMMC HS400 modes are not supported.
H A Dsprd,sdhci-r11.yaml99 mmc-hs400-enhanced-strobe;
100 mmc-hs400-1_8v;
109 sprd,phy-delay-mmc-hs400 = <0x44 0x7f 0x2e 0x2e>;
/linux/arch/arm64/boot/dts/exynos/
H A Dexynos7885-jackpotlte.dts67 mmc-hs400-1_8v;
70 mmc-hs400-enhanced-strobe;
77 samsung,dw-mshc-hs400-timing = <0 2>;
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt7986a-bananapi-bpi-r3-emmc.dtso19 mmc-hs400-1_8v;
20 hs400-ds-delay = <0x14014>;
H A Dmt7988a-bananapi-bpi-r4-pro-emmc.dtso22 mmc-hs400-1_8v;
23 hs400-ds-delay = <0x12814>;
H A Dmt8390-grinn-genio-som.dtsi41 mmc-hs400-1_8v;
46 hs400-ds-delay = <0x1481b>;
H A Dmt7986a-rfb.dts102 mmc-hs400-1_8v;
103 hs400-ds-delay = <0x14014>;
H A Dmt8188-evb.dts102 hs400-ds-delay = <0x1481b>;
107 mmc-hs400-1_8v;
/linux/arch/riscv/boot/dts/spacemit/
H A Dk1-musepi-pro.dts90 mmc-hs400-1_8v;
91 mmc-hs400-enhanced-strobe;
/linux/arch/arm64/boot/dts/ti/
H A Dk3-am62p-main.dtsi59 mmc-hs400-1_8v;
61 ti,otap-del-sel-hs400 = <0x5>;
/linux/include/linux/mmc/
H A Dhost.h227 /* Prepare HS400 target operating frequency depending host driver */
230 /* Execute HS400 tuning depending host driver */
239 /* Prepare switch to DDR during the HS400 init sequence */
242 /* Prepare for switching from HS400 to HS200 */
245 /* Complete selection of HS400 */
444 #define MMC_CAP2_HS400_1_8V (1 << 15) /* Can support HS400 1.8V */
445 #define MMC_CAP2_HS400_1_2V (1 << 16) /* Can support HS400 1.2V */
/linux/drivers/mmc/host/
H A Dsdhci-xenon-phy.c348 * and before HS400 data strobe setting.
466 /* Set HS400 Data Strobe and Enhanced Strobe */
479 dev_dbg(mmc_dev(host->mmc), "starts HS400 strobe delay adjustment\n"); in xenon_emmc_phy_strobe_delay_adj()
489 * 1. card is in HS400 mode and in xenon_emmc_phy_strobe_delay_adj()
668 /* Hardware team recommend a value for HS400 */ in xenon_emmc_phy_set()
766 * HS400 set Data Strobe and Enhanced Strobe if it is supported.
H A Dsdhci-msm.c510 * HS400/HS200 timing mode).
860 * Select HS400 mode using the HC_SELECT_IN from VENDOR SPEC in msm_hc_select_hs400()
899 * eMMC specific HS200/HS400 doesn't have their respective modes
903 * HS400 - This involves multiple configurations
905 * Then when switching to DDR @ 400MHz (HS400) we use
911 * HS400 - divided clock (free running MCLK/2)
937 * Retuning in HS400 (DDR mode) will fail, just reset the in sdhci_msm_cdclp533_calibration()
1117 * Retuning in HS400 (DDR mode) will fail, just reset the in sdhci_msm_hs400_dll_calibration()
1156 * Tuning is required for SDR104, HS200 and HS400 cards and in sdhci_msm_is_tuning_needed()
1237 * HS400 settings. in sdhci_msm_execute_tuning()
[all …]
/linux/arch/arm64/boot/dts/renesas/
H A Dr8a77980a-condor-i.dts18 mmc-hs400-1_8v;
H A Dr8a774e1-hihope-rzg2h.dts40 mmc-hs400-1_8v;
H A Dr8a774b1-hihope-rzg2n.dts40 mmc-hs400-1_8v;
H A Dr8a774b1-hihope-rzg2n-rev2.dts40 mmc-hs400-1_8v;
/linux/drivers/mmc/core/
H A Dmmc.c1189 * HS400 mode requires 8-bit bus width in mmc_select_hs400()
1231 pr_err("%s: switch to bus width for hs400 failed, err:%d\n", in mmc_select_hs400()
1236 /* Switch card to HS400 */ in mmc_select_hs400()
1244 pr_err("%s: switch to hs400 failed, err:%d\n", in mmc_select_hs400()
1249 /* Set host controller to HS400 timing and frequency */ in mmc_select_hs400()
1292 /* Switch HS400 to HS DDR */ in mmc_hs400_to_hs200()
1344 /* Prepare tuning for HS400 mode. */ in mmc_hs400_to_hs200()
1440 /* Switch card to HS400 */ in mmc_select_hs400es()
1453 /* Set host controller to HS400 timing and frequency */ in mmc_select_hs400es()
1595 * conditions for HS200 and HS400, which sends CMD21 to the device.
[all …]
H A Dbus.c360 speed_mode = "HS400 Enhanced strobe "; in mmc_add_card()
362 speed_mode = "HS400 "; in mmc_add_card()
/linux/arch/arm64/boot/dts/freescale/
H A Ds32g274a-rdb2.dts71 * However, this is not enough to enable HS400 or HS200 modes for eMMC.
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-evb-ind.dts380 mmc-hs400-1_8v;
381 mmc-hs400-enhanced-strobe;
H A Drk3399-evb.dts407 mmc-hs400-1_8v;
408 mmc-hs400-enhanced-strobe;
H A Drk3588-firefly-core-3588j.dtsi120 mmc-hs400-1_8v;
121 mmc-hs400-enhanced-strobe;
H A Drk3588-armsom-lm7.dtsi128 mmc-hs400-1_8v;
129 mmc-hs400-enhanced-strobe;

1234