ARM: Kirkwood: Convert TS219 to pinctrl.

Make use of the pinctrl driver for configuring all the pins, instead
of using the Orion mpp code.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

3 files changed, 62 insertions, 25 deletions

diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index ccbf32757800..8295c833887f 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -1,8 +1,39 @@
 /dts-v1/;
 
 /include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
+        ocp@f1000000 {
+                pinctrl: pinctrl@10000 {
+
+                        pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
+                                      &pmx_twsi0 &pmx_sata0 &pmx_sata1
+                                      &pmx_ram_size &pmx_reset_button
+                                      &pmx_USB_copy_button &pmx_board_id>;
+                        pinctrl-names = "default";
+
+                        pmx_ram_size: pmx-ram-size {
+                                /* RAM: 0: 256 MB, 1: 512 MB */
+                                marvell,pins = "mpp36";
+                                marvell,function = "gpio";
+                        };
+                        pmx_USB_copy_button: pmx-USB-copy-button {
+                                marvell,pins = "mpp15";
+                                marvell,function = "gpio";
+                        };
+                        pmx_reset_button: pmx-reset-button {
+                                marvell,pins = "mpp16";
+                                marvell,function = "gpio";
+                        };
+                        pmx_board_id: pmx-board-id {
+                                /* 0: TS-11x, 1: TS-21x */
+                                marvell,pins = "mpp44";
+                                marvell,function = "gpio";
+                        };
+                };
+        };
+
         gpio_keys {
                 compatible = "gpio-keys";
                 #address-cells = <1>;
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index fbe9932161a1..df3f95dfba33 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
@@ -1,8 +1,39 @@
 /dts-v1/;
 
 /include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood-6282.dtsi"
 
 / {
+        ocp@f1000000 {
+                pinctrl: pinctrl@10000 {
+
+                        pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
+                                      &pmx_twsi0 &pmx_sata0 &pmx_sata1
+                                      &pmx_ram_size &pmx_reset_button
+                                      &pmx_USB_copy_button &pmx_board_id>;
+                        pinctrl-names = "default";
+
+                        pmx_ram_size: pmx-ram-size {
+                                /* RAM: 0: 256 MB, 1: 512 MB */
+                                marvell,pins = "mpp36";
+                                marvell,function = "gpio";
+                        };
+                        pmx_reset_button: pmx-reset-button {
+                                marvell,pins = "mpp37";
+                                marvell,function = "gpio";
+                        };
+                        pmx_USB_copy_button: pmx-USB-copy-button {
+                                marvell,pins = "mpp43";
+                                marvell,function = "gpio";
+                        };
+                        pmx_board_id: pmx-board-id {
+                                /* 0: TS-11x, 1: TS-21x */
+                                marvell,pins = "mpp44";
+                                marvell,function = "gpio";
+                        };
+                };
+        };
+
         gpio_keys {
                 compatible = "gpio-keys";
                 #address-cells = <1>;
diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c
index 5a031b931370..329ff682e4e6 100644
--- a/arch/arm/mach-kirkwood/board-ts219.c
+++ b/arch/arm/mach-kirkwood/board-ts219.c
@@ -26,41 +26,16 @@
 #include <asm/mach/arch.h>
 #include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
 #include "tsx1x-common.h"
 
 static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
         .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
 };
 
-static unsigned int qnap_ts219_mpp_config[] __initdata = {
-        MPP0_SPI_SCn,
-        MPP1_SPI_MOSI,
-        MPP2_SPI_SCK,
-        MPP3_SPI_MISO,
-        MPP4_SATA1_ACTn,
-        MPP5_SATA0_ACTn,
-        MPP8_TW0_SDA,
-        MPP9_TW0_SCK,
-        MPP10_UART0_TXD,
-        MPP11_UART0_RXD,
-        MPP13_UART1_TXD,        /* PIC controller */
-        MPP14_UART1_RXD,        /* PIC controller */
-        MPP15_GPIO,             /* USB Copy button (on devices with 88F6281) */
-        MPP16_GPIO,             /* Reset button (on devices with 88F6281) */
-        MPP36_GPIO,             /* RAM: 0: 256 MB, 1: 512 MB */
-        MPP37_GPIO,             /* Reset button (on devices with 88F6282) */
-        MPP43_GPIO,             /* USB Copy button (on devices with 88F6282) */
-        MPP44_GPIO,             /* Board ID: 0: TS-11x, 1: TS-21x */
-        0
-};
-
 void __init qnap_dt_ts219_init(void)
 {
         u32 dev, rev;
 
-        kirkwood_mpp_conf(qnap_ts219_mpp_config);
-
         kirkwood_pcie_id(&dev, &rev);
         if (dev == MV88F6282_DEV_ID)
                 qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);