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[2/2] ARM: dts: STiH407-family: Add ports-implemented property in sata nodes

Message ID 1470843450-20068-3-git-send-email-patrice.chotard@st.com (mailing list archive)
State New, archived
Headers show

Commit Message

Patrice CHOTARD Aug. 10, 2016, 3:37 p.m. UTC 
From: Patrice Chotard <patrice.chotard@st.com>

Despite ST AHCI version = 1.3, reading HOST_PORTS_IMPL
returns 0. So force HOST_PORTS_IMPL to 1 by using
ports-implemented DT property.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---
 arch/arm/boot/dts/stih407-family.dtsi | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index d294e82..36d40f0 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -608,6 +608,8 @@ 
 			clock-names = "ahci_clk";
 			clocks = <&clk_s_c0_flexgen CLK_ICN_REG>;
 
+			ports-implemented = <0x1>;
+
 			status = "disabled";
 		};
 
@@ -631,6 +633,8 @@ 
 			clock-names = "ahci_clk";
 			clocks = <&clk_s_c0_flexgen CLK_ICN_REG>;
 
+			ports-implemented = <0x1>;
+
 			status = "disabled";
 		};