arm: kirkwood: convert QNAP TS219 to use DT for the PCIe interface

Now that the PCIe mvebu driver is usable on Kirkwood, use it instead
of the legacy PCIe code, since it allows to describe the PCIe
interfaces in the Device Tree.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index 8295c833887ff6851322f52abac570b25ab9aa08..42648ab77c617f306c34f92befd45eea1b3e23c0 100644 (file)
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -1,7 +1,8 @@
 /dts-v1/;
 
-/include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood.dtsi"
 /include/ "kirkwood-6281.dtsi"
+/include/ "kirkwood-ts219.dtsi"
 
 / {
        ocp@f1000000 {

diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index df3f95dfba3341d07628a3ce212d63cc27f0f3ba..95ceeb93ba5ada0ce4a6823a06b786287fb42cdb 100644 (file)
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
@@ -1,7 +1,8 @@
 /dts-v1/;
 
-/include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood.dtsi"
 /include/ "kirkwood-6282.dtsi"
+/include/ "kirkwood-ts219.dtsi"
 
 / {
        ocp@f1000000 {

diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 64ea27cb329851eb1fd242a8b016f619bb860ce4..7c022fd4aef79c8da3f57a0114bb62f23234a418 100644 (file)
--- a/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi
@@ -1,5 +1,3 @@
-/include/ "kirkwood.dtsi"
-
 / {
        model = "QNAP TS219 family";
        compatible = "qnap,ts219", "marvell,kirkwood";
@@ -74,5 +72,12 @@
                        status = "okay";
                        nr-ports = <2>;
                };
+               pcie-controller {
+                       status = "okay";
+
+                       pcie@1,0 {
+                               status = "okay";
+                       };
+               };
        };
 };

diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c
index acb0187c7ee1d036d4c119574e46fab6dbbef48d..4695d5f35fc937dc6eab658fc979d5ee2ecef721 100644 (file)
--- a/arch/arm/mach-kirkwood/board-ts219.c
+++ b/arch/arm/mach-kirkwood/board-ts219.c
@@ -41,13 +41,3 @@ void __init qnap_dt_ts219_init(void)
 
        pm_power_off = qnap_tsx1x_power_off;
 }
-
-/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */
-static int __init ts219_pci_init(void)
-{
-       if (machine_is_ts219())
-               kirkwood_pcie_init(KW_PCIE0);
-
-       return 0;
-}
-subsys_initcall(ts219_pci_init);