[U-Boot] [PATCH v3 53/62] rockchip: syscon: Update to work with of-platdata
Simon Glass
sjg at chromium.org
Mon Jul 4 19:58:33 CEST 2016
The syscon devices all end up having diffent driver names with of-platdata,
since the driver name comes from the first string in the compatible list.
Add separate device declarations for each one, and add a bind method to set
up driver_data correctly.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
Changes in v3: None
Changes in v2: None
arch/arm/mach-rockchip/rk3288/syscon_rk3288.c | 38 +++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c b/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
index c9f7c4e..be4b2b0 100644
--- a/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
@@ -23,3 +23,41 @@ U_BOOT_DRIVER(syscon_rk3288) = {
.id = UCLASS_SYSCON,
.of_match = rk3288_syscon_ids,
};
+
+#if CONFIG_IS_ENABLED(OF_PLATDATA)
+static int rk3288_syscon_bind_of_platdata(struct udevice *dev)
+{
+ dev->driver_data = dev->driver->of_match->data;
+ debug("syscon: %s %d\n", dev->name, (uint)dev->driver_data);
+
+ return 0;
+}
+
+U_BOOT_DRIVER(rockchip_rk3288_noc) = {
+ .name = "rockchip_rk3288_noc",
+ .id = UCLASS_SYSCON,
+ .of_match = rk3288_syscon_ids,
+ .bind = rk3288_syscon_bind_of_platdata,
+};
+
+U_BOOT_DRIVER(rockchip_rk3288_grf) = {
+ .name = "rockchip_rk3288_grf",
+ .id = UCLASS_SYSCON,
+ .of_match = rk3288_syscon_ids + 1,
+ .bind = rk3288_syscon_bind_of_platdata,
+};
+
+U_BOOT_DRIVER(rockchip_rk3288_sgrf) = {
+ .name = "rockchip_rk3288_sgrf",
+ .id = UCLASS_SYSCON,
+ .of_match = rk3288_syscon_ids + 2,
+ .bind = rk3288_syscon_bind_of_platdata,
+};
+
+U_BOOT_DRIVER(rockchip_rk3288_pmu) = {
+ .name = "rockchip_rk3288_pmu",
+ .id = UCLASS_SYSCON,
+ .of_match = rk3288_syscon_ids + 3,
+ .bind = rk3288_syscon_bind_of_platdata,
+};
+#endif
--
2.8.0.rc3.226.g39d4020
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