diff options
| -rw-r--r-- | drivers/clk/clk_rk3288.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/clk/clk_rk3288.c b/drivers/clk/clk_rk3288.c index 1c2bf64..679f010 100644 --- a/drivers/clk/clk_rk3288.c +++ b/drivers/clk/clk_rk3288.c @@ -7,7 +7,9 @@ #include <common.h> #include <clk-uclass.h> #include <dm.h> +#include <dt-structs.h> #include <errno.h> +#include <mapmem.h> #include <syscon.h> #include <asm/io.h> #include <asm/arch/clock.h> @@ -21,6 +23,12 @@ DECLARE_GLOBAL_DATA_PTR; +struct rk3288_clk_plat { +#if CONFIG_IS_ENABLED(OF_PLATDATA) + struct dtd_rockchip_rk3288_cru dtd; +#endif +}; + struct rk3288_clk_priv { struct rk3288_grf *grf; struct rk3288_cru *cru; @@ -785,9 +793,11 @@ static struct clk_ops rk3288_clk_ops = { static int rk3288_clk_ofdata_to_platdata(struct udevice *dev) { +#if !CONFIG_IS_ENABLED(OF_PLATDATA) struct rk3288_clk_priv *priv = dev_get_priv(dev); priv->cru = (struct rk3288_cru *)dev_get_addr(dev); +#endif return 0; } @@ -800,6 +810,11 @@ static int rk3288_clk_probe(struct udevice *dev) if (IS_ERR(priv->grf)) return PTR_ERR(priv->grf); #ifdef CONFIG_SPL_BUILD +#if CONFIG_IS_ENABLED(OF_PLATDATA) + struct rk3288_clk_plat *plat = dev_get_platdata(dev); + + priv->cru = map_sysmem(plat->dtd.reg[0], plat->dtd.reg[1]); +#endif rkclk_init(priv->cru, priv->grf); #endif @@ -823,11 +838,12 @@ static const struct udevice_id rk3288_clk_ids[] = { { } }; -U_BOOT_DRIVER(clk_rk3288) = { - .name = "clk_rk3288", +U_BOOT_DRIVER(rockchip_rk3288_cru) = { + .name = "rockchip_rk3288_cru", .id = UCLASS_CLK, .of_match = rk3288_clk_ids, .priv_auto_alloc_size = sizeof(struct rk3288_clk_priv), + .platdata_auto_alloc_size = sizeof(struct rk3288_clk_plat), .ops = &rk3288_clk_ops, .bind = rk3288_clk_bind, .ofdata_to_platdata = rk3288_clk_ofdata_to_platdata, |