omap-gpio: remove PROP_PTR
Since clocks are not QOM objects, replace PROP_PTR of clocks with setters methods. Move/adapt the existing TODO comment about a clock framework. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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@ -4012,7 +4012,7 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *dram,
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s->gpio = qdev_create(NULL, "omap-gpio");
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s->gpio = qdev_create(NULL, "omap-gpio");
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qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
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qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
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qdev_prop_set_ptr(s->gpio, "clk", omap_findclk(s, "arm_gpio_ck"));
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omap_gpio_set_clk(OMAP1_GPIO(s->gpio), omap_findclk(s, "arm_gpio_ck"));
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qdev_init_nofail(s->gpio);
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qdev_init_nofail(s->gpio);
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sysbus_connect_irq(SYS_BUS_DEVICE(s->gpio), 0,
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sysbus_connect_irq(SYS_BUS_DEVICE(s->gpio), 0,
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qdev_get_gpio_in(s->ih[0], OMAP_INT_GPIO_BANK1));
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qdev_get_gpio_in(s->ih[0], OMAP_INT_GPIO_BANK1));
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@ -2449,13 +2449,14 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
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s->gpio = qdev_create(NULL, "omap2-gpio");
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s->gpio = qdev_create(NULL, "omap2-gpio");
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qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
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qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
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qdev_prop_set_ptr(s->gpio, "iclk", omap_findclk(s, "gpio_iclk"));
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omap2_gpio_set_iclk(OMAP2_GPIO(s->gpio), omap_findclk(s, "gpio_iclk"));
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qdev_prop_set_ptr(s->gpio, "fclk0", omap_findclk(s, "gpio1_dbclk"));
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omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 0, omap_findclk(s, "gpio1_dbclk"));
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qdev_prop_set_ptr(s->gpio, "fclk1", omap_findclk(s, "gpio2_dbclk"));
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omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 1, omap_findclk(s, "gpio2_dbclk"));
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qdev_prop_set_ptr(s->gpio, "fclk2", omap_findclk(s, "gpio3_dbclk"));
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omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 2, omap_findclk(s, "gpio3_dbclk"));
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qdev_prop_set_ptr(s->gpio, "fclk3", omap_findclk(s, "gpio4_dbclk"));
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omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 3, omap_findclk(s, "gpio4_dbclk"));
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if (s->mpu_model == omap2430) {
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if (s->mpu_model == omap2430) {
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qdev_prop_set_ptr(s->gpio, "fclk4", omap_findclk(s, "gpio5_dbclk"));
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omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 4,
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omap_findclk(s, "gpio5_dbclk"));
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}
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}
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qdev_init_nofail(s->gpio);
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qdev_init_nofail(s->gpio);
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busdev = SYS_BUS_DEVICE(s->gpio);
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busdev = SYS_BUS_DEVICE(s->gpio);
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@ -40,10 +40,6 @@ struct omap_gpio_s {
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uint16_t pins;
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uint16_t pins;
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};
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};
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#define TYPE_OMAP1_GPIO "omap-gpio"
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#define OMAP1_GPIO(obj) \
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OBJECT_CHECK(struct omap_gpif_s, (obj), TYPE_OMAP1_GPIO)
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struct omap_gpif_s {
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struct omap_gpif_s {
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SysBusDevice parent_obj;
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SysBusDevice parent_obj;
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@ -212,10 +208,6 @@ struct omap2_gpio_s {
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uint8_t delay;
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uint8_t delay;
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};
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};
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#define TYPE_OMAP2_GPIO "omap2-gpio"
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#define OMAP2_GPIO(obj) \
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OBJECT_CHECK(struct omap2_gpif_s, (obj), TYPE_OMAP2_GPIO)
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struct omap2_gpif_s {
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struct omap2_gpif_s {
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SysBusDevice parent_obj;
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SysBusDevice parent_obj;
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@ -747,21 +739,13 @@ static void omap2_gpio_realize(DeviceState *dev, Error **errp)
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}
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}
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}
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}
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/* Using qdev pointer properties for the clocks is not ideal.
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void omap_gpio_set_clk(omap_gpif *gpio, omap_clk clk)
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* qdev should support a generic means of defining a 'port' with
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{
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* an arbitrary interface for connecting two devices. Then we
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gpio->clk = clk;
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* could reframe the omap clock API in terms of clock ports,
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}
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* and get some type safety. For now the best qdev provides is
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* passing an arbitrary pointer.
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* (It's not possible to pass in the string which is the clock
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* name, because this device does not have the necessary information
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* (ie the struct omap_mpu_state_s*) to do the clockname to pointer
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* translation.)
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*/
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static Property omap_gpio_properties[] = {
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static Property omap_gpio_properties[] = {
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DEFINE_PROP_INT32("mpu_model", struct omap_gpif_s, mpu_model, 0),
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DEFINE_PROP_INT32("mpu_model", struct omap_gpif_s, mpu_model, 0),
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DEFINE_PROP_PTR("clk", struct omap_gpif_s, clk),
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DEFINE_PROP_END_OF_LIST(),
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DEFINE_PROP_END_OF_LIST(),
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};
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};
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@ -784,15 +768,19 @@ static const TypeInfo omap_gpio_info = {
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.class_init = omap_gpio_class_init,
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.class_init = omap_gpio_class_init,
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};
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};
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void omap2_gpio_set_iclk(omap2_gpif *gpio, omap_clk clk)
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{
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gpio->iclk = clk;
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}
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void omap2_gpio_set_fclk(omap2_gpif *gpio, uint8_t i, omap_clk clk)
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{
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assert(i <= 5);
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gpio->fclk[i] = clk;
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}
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static Property omap2_gpio_properties[] = {
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static Property omap2_gpio_properties[] = {
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DEFINE_PROP_INT32("mpu_model", struct omap2_gpif_s, mpu_model, 0),
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DEFINE_PROP_INT32("mpu_model", struct omap2_gpif_s, mpu_model, 0),
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DEFINE_PROP_PTR("iclk", struct omap2_gpif_s, iclk),
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DEFINE_PROP_PTR("fclk0", struct omap2_gpif_s, fclk[0]),
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DEFINE_PROP_PTR("fclk1", struct omap2_gpif_s, fclk[1]),
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DEFINE_PROP_PTR("fclk2", struct omap2_gpif_s, fclk[2]),
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DEFINE_PROP_PTR("fclk3", struct omap2_gpif_s, fclk[3]),
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DEFINE_PROP_PTR("fclk4", struct omap2_gpif_s, fclk[4]),
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DEFINE_PROP_PTR("fclk5", struct omap2_gpif_s, fclk[5]),
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DEFINE_PROP_END_OF_LIST(),
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DEFINE_PROP_END_OF_LIST(),
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};
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};
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@ -77,6 +77,16 @@ typedef struct omap_intr_handler_s omap_intr_handler;
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/*
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/*
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* TODO: Ideally we should have a clock framework that
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* TODO: Ideally we should have a clock framework that
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* let us wire these clocks up with QOM properties or links.
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* let us wire these clocks up with QOM properties or links.
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*
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* qdev should support a generic means of defining a 'port' with
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* an arbitrary interface for connecting two devices. Then we
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* could reframe the omap clock API in terms of clock ports,
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* and get some type safety. For now the best qdev provides is
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* passing an arbitrary pointer.
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* (It's not possible to pass in the string which is the clock
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* name, because this device does not have the necessary information
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* (ie the struct omap_mpu_state_s*) to do the clockname to pointer
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* translation.)
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*/
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*/
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void omap_intc_set_iclk(omap_intr_handler *intc, omap_clk clk);
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void omap_intc_set_iclk(omap_intr_handler *intc, omap_clk clk);
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void omap_intc_set_fclk(omap_intr_handler *intc, omap_clk clk);
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void omap_intc_set_fclk(omap_intr_handler *intc, omap_clk clk);
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@ -87,13 +97,28 @@ void omap_intc_set_fclk(omap_intr_handler *intc, omap_clk clk);
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typedef struct OMAPI2CState OMAPI2CState;
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typedef struct OMAPI2CState OMAPI2CState;
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/*
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/* TODO: clock framework (see above) */
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* TODO: Ideally we should have a clock framework that
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* let us wire these clocks up with QOM properties or links.
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*/
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void omap_i2c_set_iclk(OMAPI2CState *i2c, omap_clk clk);
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void omap_i2c_set_iclk(OMAPI2CState *i2c, omap_clk clk);
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void omap_i2c_set_fclk(OMAPI2CState *i2c, omap_clk clk);
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void omap_i2c_set_fclk(OMAPI2CState *i2c, omap_clk clk);
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/* omap_gpio.c */
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#define TYPE_OMAP1_GPIO "omap-gpio"
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#define OMAP1_GPIO(obj) \
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OBJECT_CHECK(struct omap_gpif_s, (obj), TYPE_OMAP1_GPIO)
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#define TYPE_OMAP2_GPIO "omap2-gpio"
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#define OMAP2_GPIO(obj) \
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OBJECT_CHECK(struct omap2_gpif_s, (obj), TYPE_OMAP2_GPIO)
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typedef struct omap_gpif_s omap_gpif;
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typedef struct omap2_gpif_s omap2_gpif;
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/* TODO: clock framework (see above) */
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void omap_gpio_set_clk(omap_gpif *gpio, omap_clk clk);
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void omap2_gpio_set_iclk(omap2_gpif *gpio, omap_clk clk);
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void omap2_gpio_set_fclk(omap2_gpif *gpio, uint8_t i, omap_clk clk);
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/* OMAP2 l4 Interconnect */
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/* OMAP2 l4 Interconnect */
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struct omap_l4_s;
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struct omap_l4_s;
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struct omap_l4_region_s {
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struct omap_l4_region_s {
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