diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-01-30 16:01:49 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-02-19 16:58:55 +0900 |
| commit | 2adee41db99e5a6ef7477a2d676ef3d591dd3d76 (patch) | |
| tree | 5cceaff55d5576f14808d5bb66eb4c06be2455a3 /arch/arm/dts/dra7.dtsi | |
| parent | 6ba41e5dc320c3983d90808e172bd15fdd4abdf4 (diff) | |
ARM: dts: dra7: Add supported MMC/SD modes in MMC dt nodes
On DRA7 family SoCs, MMC1 controller supports SDR104,
SDR50, DDR50, SDR25 and SDR12 UHS modes.
MMC2 controller supports HS200 and DDR modes.
MMC3 controller supports SDR12, SDR25 and SDR50 modes.
MMC4 controller supports SDR12 and SDR25 modes.
Add these supported modes in device-tree file.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'arch/arm/dts/dra7.dtsi')
| -rw-r--r-- | arch/arm/dts/dra7.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/dra7.dtsi b/arch/arm/dts/dra7.dtsi index 906184318bd..0f982d8b44a 100644 --- a/arch/arm/dts/dra7.dtsi +++ b/arch/arm/dts/dra7.dtsi @@ -1067,6 +1067,11 @@ status = "disabled"; pbias-supply = <&pbias_mmc_reg>; max-frequency = <192000000>; + sd-uhs-sdr104; + sd-uhs-sdr50; + sd-uhs-ddr50; + sd-uhs-sdr25; + sd-uhs-sdr12; }; mmc2: mmc@480b4000 { @@ -1079,6 +1084,10 @@ dma-names = "tx", "rx"; status = "disabled"; max-frequency = <192000000>; + sd-uhs-sdr25; + sd-uhs-sdr12; + mmc-hs200-1_8v; + mmc-ddr-1_8v; }; mmc3: mmc@480ad000 { @@ -1092,6 +1101,9 @@ status = "disabled"; /* Errata i887 limits max-frequency of MMC3 to 64 MHz */ max-frequency = <64000000>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; }; mmc4: mmc@480d1000 { @@ -1104,6 +1116,8 @@ dma-names = "tx", "rx"; status = "disabled"; max-frequency = <192000000>; + sd-uhs-sdr12; + sd-uhs-sdr25; }; mmu0_dsp1: mmu@40d01000 { |