[edk2-devel] [platforms: PATCH v2] SolidRun/Armada80x0McBin: Introduce SD/MMC ACPI description
Ard Biesheuvel
ard.biesheuvel at arm.com
Mon Jan 4 17:40:38 UTC 2021
On 12/18/20 2:46 AM, Marcin Wojtas wrote:
> Hi,
>
> pt., 20 lis 2020 o 04:11 Marcin Wojtas <mw at semihalf.com> napisał(a):
>>
>> This patch adds a new description of the board's SD/MMC
>> interfaces in DSDT table that can work with the newly
>> introduced support in Linux.
>> Remaining Armada7k8k / CN913x platforms will follow
>> after this binding is accepted.
>>
>> Signed-off-by: Marcin Wojtas <mw at semihalf.com>
>> ---
>> Changelog:
>> v1->v2
>> * Drop 'compatible' property from MMC0 node
>> * Use dedicated _HID for each variant
>>
>> Silicon/Marvell/Armada7k8k/AcpiTables/Armada80x0McBin/Dsdt.asl | 59 ++++++++++++++++++++
>> 1 file changed, 59 insertions(+)
>>
>> diff --git a/Silicon/Marvell/Armada7k8k/AcpiTables/Armada80x0McBin/Dsdt.asl b/Silicon/Marvell/Armada7k8k/AcpiTables/Armada80x0McBin/Dsdt.asl
>> index 7e9e361988..9e771afc98 100644
>> --- a/Silicon/Marvell/Armada7k8k/AcpiTables/Armada80x0McBin/Dsdt.asl
>> +++ b/Silicon/Marvell/Armada7k8k/AcpiTables/Armada80x0McBin/Dsdt.asl
>> @@ -86,6 +86,65 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "MVEBU ", "ARMADA8K", 3)
>> })
>> }
>>
>> + Device (MMC0)
>> + {
>> + Name (_HID, "MRVL0002") // _HID: Hardware ID
>> + Name (_UID, 0x00) // _UID: Unique ID
>> + Name (_CCA, 0x01) // _CCA: Cache Coherency Attribute
>> +
>> + Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings
>> + {
>> + Memory32Fixed (ReadWrite,
>> + 0xF06E0000, // Address Base (MMIO)
>> + 0x00000300, // Address Length
>> + )
>> + Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
>> + {
>> + 48
>> + }
>> + })
>> + Name (_DSD, Package () {
>> + ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
>> + Package () {
>> + Package () { "clock-frequency", 400000000 },
>> + Package () { "bus-width", 8 },
>> + Package () { "marvell,xenon-phy-slow-mode", 0x1 },
>> + Package () { "no-1-8-v", 0x1 },
>> + Package () { "no-sd", 0x1 },
>> + Package () { "no-sdio", 0x1 },
>> + Package () { "non-removable", 0x1 },
>> + }
>> + })
>> + }
>> +
>> + Device (MMC1)
>> + {
>> + Name (_HID, "MRVL0004") // _HID: Hardware ID
>> + Name (_UID, 0x01) // _UID: Unique ID
>> + Name (_CCA, 0x01) // _CCA: Cache Coherency Attribute
>> +
>> + Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings
>> + {
>> + Memory32Fixed (ReadWrite,
>> + 0xF2780000, // Address Base (MMIO)
>> + 0x00000300, // Address Length
>> + )
>> + Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, )
>> + {
>> + CP_GIC_SPI_CP0_SDMMC
>> + }
>> + })
>> + Name (_DSD, Package () {
>> + ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
>> + Package () {
>> + Package () { "clock-frequency", 400000000 },
>> + Package () { "bus-width", 4 },
>> + Package () { "broken-cd", 0x1 },
>> + Package () { "no-1-8-v", 0x1 },
>> + }
>> + })
>> + }
>> +
>> Device (XHC0)
>> {
>> Name (_HID, "PNP0D10") // _HID: Hardware ID
>> --
>> 2.29.0
>>
>
> The Linux part got merged. Do you have any more comments/remarks to this patch?
>
>
Thanks Marcin
Pushed as 794979b1ee14..862428aa3f5e
--
Ard.
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