On 24.11.2016 09:43, PREETHAM RAMACHANDRA wrote:
From: Preetham Chandru R <pchandru@xxxxxxxxxx> Signed-off-by: Preetham Chandru R <pchandru@xxxxxxxxxx> --- .../bindings/ata/nvidia,tegra124-ahci.txt | 48 ++++++++++++++++------ 1 file changed, 36 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt index 66c83c3..446214f 100644 --- a/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt +++ b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt @@ -1,9 +1,9 @@ -Tegra124 SoC SATA AHCI controller +Tegra SoC SATA AHCI controller Required properties : -- compatible : For Tegra124, must contain "nvidia,tegra124-ahci". Otherwise, - must contain '"nvidia,<chip>-ahci", "nvidia,tegra124-ahci"', where <chip> - is tegra132. +- compatible : Must be one of: + - Tegra124 : "nvidia,tegra124-ahci" + - Tegra210 : "nvidia,tegra210-ahci" - reg : Should contain 2 entries: - AHCI register set (SATA BAR5) - SATA register set
I think you added a new set in the first patch, AUX; you should add it here as well.
@@ -13,8 +13,6 @@ Required properties : - clock-names : Must include the following entries: - sata - sata-oob - - cml1 - - pll_e - resets : Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names : Must include the following entries: @@ -24,9 +22,35 @@ Required properties : - phys : Must contain an entry for each entry in phy-names. See ../phy/phy-bindings.txt for details. - phy-names : Must include the following entries: - - sata-phy : XUSB PADCTL SATA PHY -- hvdd-supply : Defines the SATA HVDD regulator -- vddio-supply : Defines the SATA VDDIO regulator -- avdd-supply : Defines the SATA AVDD regulator -- target-5v-supply : Defines the SATA 5V power regulator -- target-12v-supply : Defines the SATA 12V power regulator + - For T124: + - sata-phy : XUSB PADCTL SATA PHY + - For T210: + - sata-0 +- For T124: + - hvdd-supply : Defines the SATA HVDD regulator + - vddio-supply : Defines the SATA VDDIO regulator + - avdd-supply : Defines the SATA AVDD regulator + - target-5v-supply : Defines the SATA 5V power regulator +- For T210: + - l0-hvddio-sata-supply : Defines the SATA HVDDIO regulator + - l0-dvddio-sata-supply : Defines the SATA DVDDIO regulator + - hvdd-pex-pll-e-supply : Defines the PEX PLL_E regulator + - dvdd-sata-pll-supply : Defines the SATA PLL regulator + - hvdd-sata-supply : Defines the SATA HVDD regulator +- nvidia,disable-features : Must include the following entries: + - devslp + - dipm + +Optional properties: +- clock-names : + - cml1 : + cml1 clock is required by phy so it is optional to define + here as phy driver will be enabling this clock.
The current phy driver does not seem to be enabling this clock. For PCIE, the PCIE driver itself enables cml0. It might be true that the phy driver should be enabling this. Thierry?
+ - pll_e : + pll_e is the parent of cml1 clock so it is optional to define + here as phy driver will be enabling this clock. +- nvidia,disable-features : + - hipm + - ncq + - partial + - slumber
Thanks, Mikko. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
