clk: davinci: add a reset lookup table for psc0

In order to be able to use the reset framework in legacy boot mode as
well, add the reset lookup table to the psc driver for da850 variant.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/davinci/psc-da850.c

@@ -6,6 +6,7 @@
  */
 
 #include <linux/clk-provider.h>
+#include <linux/reset-controller.h>
 #include <linux/clk.h>
 #include <linux/clkdev.h>
 #include <linux/init.h>
@@ -66,8 +67,14 @@ LPSC_CLKDEV3(ecap_clkdev,	"fck",	"ecap.0",
 				"fck",	"ecap.1",
 				"fck",	"ecap.2");
 
+static struct reset_control_lookup da850_psc0_reset_lookup_table[] = {
+	RESET_LOOKUP("da850-psc0", 15, "davinci-rproc.0", NULL),
+};
+
 static int da850_psc0_init(struct device *dev, void __iomem *base)
 {
+	reset_controller_add_lookup(da850_psc0_reset_lookup_table,
+				    ARRAY_SIZE(da850_psc0_reset_lookup_table));
 	return davinci_psc_register_clocks(dev, da850_psc0_info, 16, base);
 }
 

drivers/clk/davinci/psc.c

@@ -425,6 +425,7 @@ __davinci_psc_register_clocks(struct device *dev,
 
 	psc->rcdev.ops = &davinci_psc_reset_ops;
 	psc->rcdev.owner = THIS_MODULE;
+	psc->rcdev.dev = dev;
 	psc->rcdev.of_node = dev->of_node;
 	psc->rcdev.of_reset_n_cells = 1;
 	psc->rcdev.of_xlate = davinci_psc_reset_of_xlate;