X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fmisc%2Fstm32_rcc.c;h=13d70696f64357ac00a2dcbcc2cd12c68a0106f3;hb=e0ed8332fa2fe684b4c8ba1caab991663730cbf0;hp=a6c2a757ec00f837200e3087f14fbcadef6b2176;hpb=4e280b91a188bfe29d34eb1146b4b0a7f00ad31d;p=oweals%2Fu-boot.git

diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c
index a6c2a757ec..13d70696f6 100644
--- a/drivers/misc/stm32_rcc.c
+++ b/drivers/misc/stm32_rcc.c
@@ -1,38 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) STMicroelectronics SA 2017
- * Author(s): Patrice CHOTARD, <patrice.chotard@st.com> for STMicroelectronics.
- *
- * SPDX-License-Identifier:	GPL-2.0+
+ * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
+ * Author(s): Patrice Chotard, <patrice.chotard@st.com> for STMicroelectronics.
  */
 
 #include <common.h>
 #include <dm.h>
 #include <misc.h>
+#include <stm32_rcc.h>
+#include <dm/device-internal.h>
 #include <dm/lists.h>
 
+struct stm32_rcc_clk stm32_rcc_clk_f42x = {
+	.drv_name = "stm32fx_rcc_clock",
+	.soc = STM32F42X,
+};
+
+struct stm32_rcc_clk stm32_rcc_clk_f469 = {
+	.drv_name = "stm32fx_rcc_clock",
+	.soc = STM32F469,
+};
+
+struct stm32_rcc_clk stm32_rcc_clk_f7 = {
+	.drv_name = "stm32fx_rcc_clock",
+	.soc = STM32F7,
+};
+
+struct stm32_rcc_clk stm32_rcc_clk_h7 = {
+	.drv_name = "stm32h7_rcc_clock",
+};
+
+struct stm32_rcc_clk stm32_rcc_clk_mp1 = {
+	.drv_name = "stm32mp1_clk",
+	.soc = STM32MP1,
+};
+
 static int stm32_rcc_bind(struct udevice *dev)
 {
-	int ret;
 	struct udevice *child;
+	struct driver *drv;
+	struct stm32_rcc_clk *rcc_clk =
+		(struct stm32_rcc_clk *)dev_get_driver_data(dev);
+	int ret;
 
 	debug("%s(dev=%p)\n", __func__, dev);
+	drv = lists_driver_lookup_name(rcc_clk->drv_name);
+	if (!drv) {
+		debug("Cannot find driver '%s'\n", rcc_clk->drv_name);
+		return -ENOENT;
+	}
+
+	ret = device_bind_with_driver_data(dev, drv, rcc_clk->drv_name,
+					   rcc_clk->soc,
+					   dev_ofnode(dev), &child);
 
-	ret = device_bind_driver_to_node(dev, "stm32h7_rcc_clock",
-					 "stm32h7_rcc_clock",
-					 dev_ofnode(dev), &child);
 	if (ret)
 		return ret;
 
-	return device_bind_driver_to_node(dev, "stm32_rcc_reset",
-					  "stm32_rcc_reset",
-					  dev_ofnode(dev), &child);
+	drv = lists_driver_lookup_name("stm32_rcc_reset");
+	if (!drv) {
+		dev_err(dev, "Cannot find driver stm32_rcc_reset'\n");
+		return -ENOENT;
+	}
+
+	return device_bind_with_driver_data(dev, drv, "stm32_rcc_reset",
+					    rcc_clk->soc,
+					    dev_ofnode(dev), &child);
 }
 
 static const struct misc_ops stm32_rcc_ops = {
 };
 
 static const struct udevice_id stm32_rcc_ids[] = {
-	{.compatible = "st,stm32h743-rcc"},
+	{.compatible = "st,stm32f42xx-rcc", .data = (ulong)&stm32_rcc_clk_f42x },
+	{.compatible = "st,stm32f469-rcc", .data = (ulong)&stm32_rcc_clk_f469 },
+	{.compatible = "st,stm32f746-rcc", .data = (ulong)&stm32_rcc_clk_f7 },
+	{.compatible = "st,stm32h743-rcc", .data = (ulong)&stm32_rcc_clk_h7 },
+	{.compatible = "st,stm32mp1-rcc", .data = (ulong)&stm32_rcc_clk_mp1 },
 	{ }
 };