diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-08-14 19:05:32 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-09-18 20:40:38 +0200 |
| commit | 1d70f0ac88dcd0ed9c17ec4c5e97db69de961319 (patch) | |
| tree | 0899c53f97ada9eb9d3d64caad9679f16c9eec62 /drivers/ram/rockchip | |
| parent | 8158a848fa4d506d46a5193daf13367f3839022a (diff) | |
rockchip: rk3368: adjust DMC driver for 32/64bit-aware OF_PLATDATA
With the new 32/64bit-aware dtoc, the type of reg is fdt64_t and the
OF_PLATDATA structure layout changes. This adjusts the DMC driver for
the RK3368 to track these changes.
For the time being (i.e. until regmap_init_mem_platdata works for the
64bit case), we won't use regmap_init_mem_platdata here and simply
access of_plat.reg[] directly.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/ram/rockchip')
| -rw-r--r-- | drivers/ram/rockchip/dmc-rk3368.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c index ca7b1ff0c8..7577ff0363 100644 --- a/drivers/ram/rockchip/dmc-rk3368.c +++ b/drivers/ram/rockchip/dmc-rk3368.c @@ -893,18 +893,11 @@ static int conv_of_platdata(struct udevice *dev) { struct rk3368_sdram_params *plat = dev_get_platdata(dev); struct dtd_rockchip_rk3368_dmc *of_plat = &plat->of_plat; - int ret; plat->ddr_freq = of_plat->rockchip_ddr_frequency; plat->ddr_speed_bin = of_plat->rockchip_ddr_speed_bin; plat->memory_schedule = of_plat->rockchip_memory_schedule; - ret = regmap_init_mem_platdata(dev, of_plat->reg, - ARRAY_SIZE(of_plat->reg) / 2, - &plat->map); - if (ret) - return ret; - return 0; } #endif @@ -933,8 +926,8 @@ static int rk3368_dmc_probe(struct udevice *dev) debug("%s: pmugrf=%p\n", __func__, priv->pmugrf); #ifdef CONFIG_TPL_BUILD - pctl = regmap_get_range(plat->map, 0); - ddrphy = regmap_get_range(plat->map, 1); + pctl = (struct rk3368_ddr_pctl *)plat->of_plat.reg[0]; + ddrphy = (struct rk3368_ddrphy *)plat->of_plat.reg[2]; msch = syscon_get_first_range(ROCKCHIP_SYSCON_MSCH); grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); |