target/linux/oxnas/patches-5.15/500-oxnas-sata.patch

   1 --- a/drivers/ata/Kconfig
   2 +++ b/drivers/ata/Kconfig
   3 @@ -568,6 +568,14 @@ config SATA_VITESSE
   4
   5           If unsure, say N.
   6
   7 +config SATA_OXNAS
   8 +       tristate "PLXTECH NAS782X SATA support"
   9 +       select SATA_HOST
  10 +       help
  11 +         This option enables support for Nas782x Serial ATA controller.
  12 +
  13 +         If unsure, say N.
  14 +
  15  comment "PATA SFF controllers with BMDMA"
  16
  17  config PATA_ALI
  18 --- a/drivers/ata/Makefile
  19 +++ b/drivers/ata/Makefile
  20 @@ -46,6 +46,7 @@ obj-$(CONFIG_SATA_SVW)                += sata_svw.o
  21  obj-$(CONFIG_SATA_ULI)         += sata_uli.o
  22  obj-$(CONFIG_SATA_VIA)         += sata_via.o
  23  obj-$(CONFIG_SATA_VITESSE)     += sata_vsc.o
  24 +obj-$(CONFIG_SATA_OXNAS)       += sata_oxnas.o
  25
  26  # SFF PATA w/ BMDMA
  27  obj-$(CONFIG_PATA_ALI)         += pata_ali.o
  28 --- a/arch/arm/boot/dts/ox820.dtsi
  29 +++ b/arch/arm/boot/dts/ox820.dtsi
  30 @@ -399,5 +399,20 @@
  31                         plxtech,pcie-outbound-offset = <0x174>;
  32                         status = "disabled";
  33                 };
  34 +
  35 +               sata: sata@45900000 {
  36 +                       compatible = "plxtech,nas782x-sata";
  37 +                               /*      ports           dmactl          sgdma   */
  38 +                       reg = <0x45900000 0x20000>, <0x459A0000 0x40>, <0x459B0000 0x20>,
  39 +                               /*      core            phy             descriptors (optional)  */
  40 +                               <0x459E0000 0x2000>, <0x44900000 0x0C>, <0x50000000 0x1000>;
  41 +                       interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
  42 +                       clocks = <&stdclk CLK_820_SATA>;
  43 +                       resets = <&reset RESET_SATA>, <&reset RESET_SATA_LINK>, <&reset RESET_SATA_PHY>;
  44 +                       reset-names = "sata", "link", "phy";
  45 +                       nr-ports = <1>;
  46 +                       status = "disabled";
  47 +               };
  48 +
  49         };
  50  };
  51 --- a/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
  52 +++ b/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
  53 @@ -111,3 +111,7 @@
  54         pinctrl-names = "default";
  55         pinctrl-0 = <&pinctrl_etha_mdio>;
  56  };
  57 +
  58 +&sata {
  59 +       status = "okay";
  60 +};