pinctrl: st: add pinctrl support for the STiH407 SoC

This patch adds the initial support for pinctrl based on H407 SoC.

Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-st.c

@@ -390,6 +390,19 @@ static const struct st_pctl_data  stih416_data = {
 	.alt = 0, .oe = 40, .pu = 50, .od = 60, .rt = 100,
 };
 
+static const struct st_pctl_data stih407_flashdata = {
+	.rt_style	= st_retime_style_none,
+	.input_delays	= stih416_delays,
+	.ninput_delays	= ARRAY_SIZE(stih416_delays),
+	.output_delays	= stih416_delays,
+	.noutput_delays = ARRAY_SIZE(stih416_delays),
+	.alt = 0,
+	.oe = -1, /* Not Available */
+	.pu = -1, /* Not Available */
+	.od = 60,
+	.rt = 100,
+};
+
 /* Low level functions.. */
 static inline int st_gpio_bank(int gpio)
 {
@@ -1598,6 +1611,10 @@ static struct of_device_id st_pctl_of_match[] = {
 	{ .compatible = "st,stih416-rear-pinctrl", .data = &stih416_data},
 	{ .compatible = "st,stih416-fvdp-fe-pinctrl", .data = &stih416_data},
 	{ .compatible = "st,stih416-fvdp-lite-pinctrl", .data = &stih416_data},
+	{ .compatible = "st,stih407-sbc-pinctrl", .data = &stih416_data},
+	{ .compatible = "st,stih407-front-pinctrl", .data = &stih416_data},
+	{ .compatible = "st,stih407-rear-pinctrl", .data = &stih416_data},
+	{ .compatible = "st,stih407-flash-pinctrl", .data = &stih407_flashdata},
 	{ /* sentinel */ }
 };