ipq806x: fix freeze in PCIe code when booting with an old u-boot

[openwrt/staging/lynxis/omap.git] / target / linux / ipq806x / patches-3.18 / 112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch

diff --git a/target/linux/ipq806x/patches-3.18/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-3.18/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch
index bdc91fb6b7b5bb4187a8a50e0f8972a9fc5d2ed6..ed660473276f1d4d1927823a4484ac3e16e898b1 100644 (file)
--- a/target/linux/ipq806x/patches-3.18/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch
+++ b/target/linux/ipq806x/patches-3.18/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch
@@ -15,14 +15,15 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 
 --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
 +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
-@@ -35,6 +35,22 @@
+@@ -35,6 +35,24 @@
                                bias-disable;
                        };
  
 +                      pcie0_pins: pcie0_pinmux {
 +                              mux {
 +                                      pins = "gpio3";
-+                                      drive-strength = <2>;
++                                      function = "pcie1_rst";
++                                      drive-strength = <12>;
 +                                      bias-disable;
 +                              };
 +                      };
@@ -30,7 +31,8 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +                      pcie1_pins: pcie1_pinmux {
 +                              mux {
 +                                      pins = "gpio48";
-+                                      drive-strength = <2>;
++                                      function = "pcie2_rst";
++                                      drive-strength = <12>;
 +                                      bias-disable;
 +                              };
 +                      };
@@ -38,7 +40,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
                        spi_pins: spi_pins {
                                mux {
                                        pins = "gpio18", "gpio19", "gpio21";
-@@ -138,5 +154,19 @@
+@@ -138,5 +156,19 @@
                usb30@1 {
                        status = "ok";
                };
@@ -60,14 +62,15 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
  };
 --- a/arch/arm/boot/dts/qcom-ipq8064-db149.dts
 +++ b/arch/arm/boot/dts/qcom-ipq8064-db149.dts
-@@ -30,6 +30,30 @@
+@@ -30,6 +30,33 @@
                                bias-disable;
                        };
  
 +                      pcie0_pins: pcie0_pinmux {
 +                              mux {
 +                                      pins = "gpio3";
-+                                      drive-strength = <2>;
++                                      function = "pcie1_rst";
++                                      drive-strength = <12>;
 +                                      bias-disable;
 +                              };
 +                      };
@@ -75,7 +78,8 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +                      pcie1_pins: pcie1_pinmux {
 +                              mux {
 +                                      pins = "gpio48";
-+                                      drive-strength = <2>;
++                                      function = "pcie2_rst";
++                                      drive-strength = <12>;
 +                                      bias-disable;
 +                              };
 +                      };
@@ -83,7 +87,8 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +                      pcie2_pins: pcie2_pinmux {
 +                              mux {
 +                                      pins = "gpio63";
-+                                      drive-strength = <2>;
++                                      function = "pcie3_rst";
++                                      drive-strength = <12>;
 +                                      bias-disable;
 +                              };
 +                      };
@@ -91,7 +96,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
                        spi_pins: spi_pins {
                                mux {
                                        pins = "gpio18", "gpio19", "gpio21";
-@@ -128,5 +152,26 @@
+@@ -128,5 +155,26 @@
                usb30@1 {
                        status = "ok";
                };