[PATCH v4 33/37] omap-i2c: remove PROP_PTR

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

Since clocks are not QOM objects, replace PROP_PTR of clocks with
setters methods.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/arm/omap1.c        |  2 +-
 hw/arm/omap2.c        |  8 ++++----
 hw/i2c/omap_i2c.c     | 19 ++++++++++++-------
 include/hw/arm/omap.h | 13 +++++++++++++
 4 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 1afd1d3d7f..807e5f70d1 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -4030,7 +4030,7 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *dram,
 
     s->i2c[0] = qdev_create(NULL, "omap_i2c");
     qdev_prop_set_uint8(s->i2c[0], "revision", 0x11);
-    qdev_prop_set_ptr(s->i2c[0], "fclk", omap_findclk(s, "mpuper_ck"));
+    omap_i2c_set_fclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "mpuper_ck"));
     qdev_init_nofail(s->i2c[0]);
     busdev = SYS_BUS_DEVICE(s->i2c[0]);
     sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(s->ih[1], OMAP_INT_I2C));
diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index 1d7cc435ef..171e2d0472 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -2425,8 +2425,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
 
     s->i2c[0] = qdev_create(NULL, "omap_i2c");
     qdev_prop_set_uint8(s->i2c[0], "revision", 0x34);
-    qdev_prop_set_ptr(s->i2c[0], "iclk", omap_findclk(s, "i2c1.iclk"));
-    qdev_prop_set_ptr(s->i2c[0], "fclk", omap_findclk(s, "i2c1.fclk"));
+    omap_i2c_set_iclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.iclk"));
+    omap_i2c_set_fclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.fclk"));
     qdev_init_nofail(s->i2c[0]);
     busdev = SYS_BUS_DEVICE(s->i2c[0]);
     sysbus_connect_irq(busdev, 0,
@@ -2437,8 +2437,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
 
     s->i2c[1] = qdev_create(NULL, "omap_i2c");
     qdev_prop_set_uint8(s->i2c[1], "revision", 0x34);
-    qdev_prop_set_ptr(s->i2c[1], "iclk", omap_findclk(s, "i2c2.iclk"));
-    qdev_prop_set_ptr(s->i2c[1], "fclk", omap_findclk(s, "i2c2.fclk"));
+    omap_i2c_set_iclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.iclk"));
+    omap_i2c_set_fclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.fclk"));
     qdev_init_nofail(s->i2c[1]);
     busdev = SYS_BUS_DEVICE(s->i2c[1]);
     sysbus_connect_irq(busdev, 0,
diff --git a/hw/i2c/omap_i2c.c b/hw/i2c/omap_i2c.c
index 3ba965a58f..3ccbd5cc2c 100644
--- a/hw/i2c/omap_i2c.c
+++ b/hw/i2c/omap_i2c.c
@@ -28,10 +28,7 @@
 #include "qemu/error-report.h"
 #include "qapi/error.h"
 
-#define TYPE_OMAP_I2C "omap_i2c"
-#define OMAP_I2C(obj) OBJECT_CHECK(OMAPI2CState, (obj), TYPE_OMAP_I2C)
-
-typedef struct OMAPI2CState {
+struct OMAPI2CState {
     SysBusDevice parent_obj;
 
     MemoryRegion iomem;
@@ -56,7 +53,7 @@ typedef struct OMAPI2CState {
     uint8_t divider;
     uint8_t times[2];
     uint16_t test;
-} OMAPI2CState;
+};
 
 #define OMAP2_INTR_REV	0x34
 #define OMAP2_GC_REV	0x34
@@ -504,10 +501,18 @@ static void omap_i2c_realize(DeviceState *dev, Error **errp)
     }
 }
 
+void omap_i2c_set_iclk(OMAPI2CState *i2c, omap_clk clk)
+{
+    i2c->iclk = clk;
+}
+
+void omap_i2c_set_fclk(OMAPI2CState *i2c, omap_clk clk)
+{
+    i2c->fclk = clk;
+}
+
 static Property omap_i2c_properties[] = {
     DEFINE_PROP_UINT8("revision", OMAPI2CState, revision, 0),
-    DEFINE_PROP_PTR("iclk", OMAPI2CState, iclk),
-    DEFINE_PROP_PTR("fclk", OMAPI2CState, fclk),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/include/hw/arm/omap.h b/include/hw/arm/omap.h
index bcecf19f89..39a295ba20 100644
--- a/include/hw/arm/omap.h
+++ b/include/hw/arm/omap.h
@@ -81,6 +81,19 @@ typedef struct omap_intr_handler_s omap_intr_handler;
 void omap_intc_set_iclk(omap_intr_handler *intc, omap_clk clk);
 void omap_intc_set_fclk(omap_intr_handler *intc, omap_clk clk);
 
+/* omap_i2c.c */
+#define TYPE_OMAP_I2C "omap_i2c"
+#define OMAP_I2C(obj) OBJECT_CHECK(OMAPI2CState, (obj), TYPE_OMAP_I2C)
+
+typedef struct OMAPI2CState OMAPI2CState;
+
+/*
+ * TODO: Ideally we should have a clock framework that
+ * let us wire these clocks up with QOM properties or links.
+ */
+void omap_i2c_set_iclk(OMAPI2CState *i2c, omap_clk clk);
+void omap_i2c_set_fclk(OMAPI2CState *i2c, omap_clk clk);
+
 /* OMAP2 l4 Interconnect */
 struct omap_l4_s;
 struct omap_l4_region_s {
-- 
2.24.0