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authorTimur Tabi <timur@freescale.com>2013-01-17 16:34:32 -0600
committerKumar Gala <galak@kernel.crashing.org>2013-02-13 07:49:03 -0600
commit14bdc9132eca0c77cb19e26f4d73328434170de7 (patch)
tree2d93f3764645536fac50f9db1b7119642a5dae1f /arch/powerpc/boot
parent0408753faeb53b37628c71c92ee6a7a422042607 (diff)
downloadlinaro-lsk-14bdc9132eca0c77cb19e26f4d73328434170de7.tar.gz
powerpc/85xx: fix various PCI node compatible strings
Fix and/or improve the compatible strings of the PCI device tree nodes for some Freescale SOCs. This fixes some issues and improves consistency among the SOCs. Specifically: 1) The P1022 has a v1 PCIe controller, so the compatible property should just say "fsl,mpc8548-pcie". U-Boot does not look for "fsl,p1022-pcie", so it wasn't fixing up the node. 2) The P4080 has a v2.1 PCIe controller, so add that version-specific string to the device tree. Update the kernel to also look for that string. Currently, the kernel looks for "fsl,p4080-pcie" specifically, but eventually that check should be deleted. 3) The P1010 device tree claims compatibility with v2.2 and v2.3, but that's redundant. No other device tree does this. Remove the v2.2 string. 4) The kernel looks for both "fsl,p1023-pcie" and "fsl,qoriq-pcie-v2.2", even though the P1023 device trees has always included both strings. Remove the search for "fsl,p1023-pcie". Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/fsl/p1010si-post.dtsi4
-rw-r--r--arch/powerpc/boot/dts/fsl/p1022si-post.dtsi6
-rw-r--r--arch/powerpc/boot/dts/fsl/p4080si-post.dtsi6
3 files changed, 8 insertions, 8 deletions
diff --git a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi
index 0bde9ee8afa..af12ead88c5 100644
--- a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi
@@ -41,7 +41,7 @@
/* controller at 0x9000 */
&pci0 {
- compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+ compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
@@ -69,7 +69,7 @@
/* controller at 0xa000 */
&pci1 {
- compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+ compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
index 06216b8c0af..e179803a81e 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
@@ -45,7 +45,7 @@
/* controller at 0x9000 */
&pci0 {
- compatible = "fsl,p1022-pcie";
+ compatible = "fsl,mpc8548-pcie";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
@@ -73,7 +73,7 @@
/* controller at 0xa000 */
&pci1 {
- compatible = "fsl,p1022-pcie";
+ compatible = "fsl,mpc8548-pcie";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
@@ -102,7 +102,7 @@
/* controller at 0xb000 */
&pci2 {
- compatible = "fsl,p1022-pcie";
+ compatible = "fsl,mpc8548-pcie";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
index dc82bcfa2f6..19859ad851e 100644
--- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
@@ -41,7 +41,7 @@
/* controller at 0x200000 */
&pci0 {
- compatible = "fsl,p4080-pcie";
+ compatible = "fsl,p4080-pcie", "fsl,qoriq-pcie-v2.1";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
@@ -70,7 +70,7 @@
/* controller at 0x201000 */
&pci1 {
- compatible = "fsl,p4080-pcie";
+ compatible = "fsl,p4080-pcie", "fsl,qoriq-pcie-v2.1";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;
@@ -99,7 +99,7 @@
/* controller at 0x202000 */
&pci2 {
- compatible = "fsl,p4080-pcie";
+ compatible = "fsl,p4080-pcie", "fsl,qoriq-pcie-v2.1";
device_type = "pci";
#size-cells = <2>;
#address-cells = <3>;