Merge tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

From Simon Horman:
Renesas ARM based SoC fixes for v3.13

* r8a7790 (R-Car H1) SoC
- Correct GPIO resources in DT.

This problem has been present since GPIOs were added to the r8a7790 SoC
by f98e10c88aa95bf7 ("ARM: shmobile: r8a7790: Add GPIO controller
devices to device tree") in v3.12-rc1.

* irqchip renesas-intc-irqpin
- Correct register bitfield shift calculation

This bug has been present since the renesas-intc-irqpin driver was
introduced by 443580486e3b9657 ("irqchip: Renesas INTC External IRQ pin
driver") in v3.10-rc1

* Lager board
- Do not build the phy fixup unless CONFIG_PHYLIB is enabled

This problem was introduced by 48c8b96f21817aad

* tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7790: Fix GPIO resources in DTS
irqchip: renesas-intc-irqpin: Fix register bitfield shift calculation
ARM: shmobile: lager: phy fixup needs CONFIG_PHYLIB

Signed-off-by: Kevin Hilman <[e-mail]>

arch/arm/boot/dts/r8a7790.dtsi

···
 		interrupts = <1 9 0xf04>;
 	};
 
-	gpio0: gpio@ffc40000 {
+	gpio0: gpio@e6050000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc40000 0 0x2c>;
+		reg = <0 0xe6050000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 4 0x4>;
 		#gpio-cells = <2>;
···
 		interrupt-controller;
 	};
 
-	gpio1: gpio@ffc41000 {
+	gpio1: gpio@e6051000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc41000 0 0x2c>;
+		reg = <0 0xe6051000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 5 0x4>;
 		#gpio-cells = <2>;
···
 		interrupt-controller;
 	};
 
-	gpio2: gpio@ffc42000 {
+	gpio2: gpio@e6052000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc42000 0 0x2c>;
+		reg = <0 0xe6052000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 6 0x4>;
 		#gpio-cells = <2>;
···
 		interrupt-controller;
 	};
 
-	gpio3: gpio@ffc43000 {
+	gpio3: gpio@e6053000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc43000 0 0x2c>;
+		reg = <0 0xe6053000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 7 0x4>;
 		#gpio-cells = <2>;
···
 		interrupt-controller;
 	};
 
-	gpio4: gpio@ffc44000 {
+	gpio4: gpio@e6054000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc44000 0 0x2c>;
+		reg = <0 0xe6054000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 8 0x4>;
 		#gpio-cells = <2>;
···
 		interrupt-controller;
 	};
 
-	gpio5: gpio@ffc45000 {
+	gpio5: gpio@e6055000 {
 		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
-		reg = <0 0xffc45000 0 0x2c>;
+		reg = <0 0xe6055000 0 0x50>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 9 0x4>;
 		#gpio-cells = <2>;

arch/arm/mach-shmobile/board-lager.c

···
 {
 	lager_add_standard_devices();
 
-	phy_register_fixup_for_id("r8a7790-ether-ff:01", lager_ksz8041_fixup);
+	if (IS_ENABLED(CONFIG_PHYLIB))
+		phy_register_fixup_for_id("r8a7790-ether-ff:01",
+					  lager_ksz8041_fixup);
 }
 
 static const char * const lager_boards_compat_dt[] __initconst = {

drivers/irqchip/irq-renesas-intc-irqpin.c

···
 static void intc_irqpin_mask_unmask_prio(struct intc_irqpin_priv *p,
 					 int irq, int do_mask)
 {
-	int bitfield_width = 4; /* PRIO assumed to have fixed bitfield width */
-	int shift = (7 - irq) * bitfield_width; /* PRIO assumed to be 32-bit */
+	/* The PRIO register is assumed to be 32-bit with fixed 4-bit fields. */
+	int bitfield_width = 4;
+	int shift = 32 - (irq + 1) * bitfield_width;
 
 	intc_irqpin_read_modify_write(p, INTC_IRQPIN_REG_PRIO,
 				      shift, bitfield_width,
···
 
 static int intc_irqpin_set_sense(struct intc_irqpin_priv *p, int irq, int value)
 {
+	/* The SENSE register is assumed to be 32-bit. */
 	int bitfield_width = p->config.sense_bitfield_width;
-	int shift = (7 - irq) * bitfield_width; /* SENSE assumed to be 32-bit */
+	int shift = 32 - (irq + 1) * bitfield_width;
 
 	dev_dbg(&p->pdev->dev, "sense irq = %d, mode = %d\n", irq, value);