clk: tegra: Add periph regs bank X

Tegra124 has an extra bank of peripheral clock registers. Add it to the
generic peripheral clock code.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>

drivers/clk/tegra/clk.c

@@ -57,6 +57,8 @@
 #define RST_DEVICES_CLR_V		0x434
 #define RST_DEVICES_SET_W		0x438
 #define RST_DEVICES_CLR_W		0x43c
+#define RST_DEVICES_SET_X		0x290
+#define RST_DEVICES_CLR_X		0x294
 
 /* Global data of Tegra CPU CAR ops */
 static struct tegra_cpu_car_ops dummy_car_ops;
@@ -109,6 +111,14 @@ static struct tegra_clk_periph_regs periph_regs[] = {
 		.rst_set_reg = RST_DEVICES_SET_W,
 		.rst_clr_reg = RST_DEVICES_CLR_W,
 	},
+	[5] = {
+		.enb_reg = CLK_OUT_ENB_X,
+		.enb_set_reg = CLK_OUT_ENB_SET_X,
+		.enb_clr_reg = CLK_OUT_ENB_CLR_X,
+		.rst_reg = RST_DEVICES_X,
+		.rst_set_reg = RST_DEVICES_SET_X,
+		.rst_clr_reg = RST_DEVICES_CLR_X,
+	},
 };
 
 struct tegra_clk_periph_regs *get_reg_bank(int clkid)