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ARM: shmobile: r8a7740: Add pin control device to device tree
Add a pfc node to the r8a7740 device tree and remove manual pinmux initialization from the corresponding board files. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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@ -139,4 +139,12 @@
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0 72 0x4
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0 73 0x4>;
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};
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pfc: pfc@e6050000 {
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compatible = "renesas,pfc-r8a7740";
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reg = <0xe6050000 0x8000>,
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<0xe605800c 0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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@ -121,7 +121,7 @@
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static const struct pinctrl_map eva_pinctrl_map[] = {
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/* SCIFA1 */
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
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PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "e6050000.pfc",
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"scifa1_data", "scifa1"),
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};
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@ -170,22 +170,22 @@ static void __init eva_init(void)
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eva_clock_init();
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pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
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r8a7740_pinmux_init();
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r8a7740_meram_workaround();
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/*
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* Touchscreen
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* TODO: Move reset GPIO over to .dts when we can reference it
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*/
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gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
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#ifdef CONFIG_CACHE_L2X0
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/* Early BRESP enable, Shared attribute override enable, 32K*8way */
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l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
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#endif
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r8a7740_add_standard_devices_dt();
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/*
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* Touchscreen
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* TODO: Move reset GPIO over to .dts when we can reference it
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*/
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gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
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r8a7740_pm_init();
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}
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