dw-mmc.c is the general driver file.
So, remove the exynos specific code at dw-mmc.c.
Instead, exynos specific cod can be move into exynos-dw_mmc.c.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
#include <mmc.h>
#include <dwmmc.h>
#include <asm-generic/errno.h>
-#include <asm/arch/dwmmc.h>
#define PAGE_SIZE 4096
struct dwmci_host *host = (struct dwmci_host *)mmc->priv;
u32 fifo_size;
- if (host->quirks & DWMCI_QUIRK_DISABLE_SMU) {
- dwmci_writel(host, EMMCP_MPSBEGIN0, 0);
- dwmci_writel(host, EMMCP_SEND0, 0);
- dwmci_writel(host, EMMCP_CTRL0,
- MPSCTRL_SECURE_READ_BIT |
- MPSCTRL_SECURE_WRITE_BIT |
- MPSCTRL_NON_SECURE_READ_BIT |
- MPSCTRL_NON_SECURE_WRITE_BIT | MPSCTRL_VALID);
- }
+ if (host->board_init)
+ host->board_init(host);
dwmci_writel(host, DWMCI_PWREN, 1);
return get_mmc_clk(dev_index);
}
+static void exynos_dwmci_board_init(struct dwmci_host *host)
+{
+ if (host->quirks & DWMCI_QUIRK_DISABLE_SMU) {
+ dwmci_writel(host, EMMCP_MPSBEGIN0, 0);
+ dwmci_writel(host, EMMCP_SEND0, 0);
+ dwmci_writel(host, EMMCP_CTRL0,
+ MPSCTRL_SECURE_READ_BIT |
+ MPSCTRL_SECURE_WRITE_BIT |
+ MPSCTRL_NON_SECURE_READ_BIT |
+ MPSCTRL_NON_SECURE_WRITE_BIT | MPSCTRL_VALID);
+ }
+}
+
/*
* This function adds the mmc channel to be registered with mmc core.
* index - mmc channel number.
#ifdef CONFIG_EXYNOS5420
host->quirks = DWMCI_QUIRK_DISABLE_SMU;
#endif
+ host->board_init = exynos_dwmci_board_init;
if (clksel) {
host->clksel_val = clksel;
struct mmc *mmc;
void (*clksel)(struct dwmci_host *host);
+ void (*board_init)(struct dwmci_host *host);
unsigned int (*get_mmc_clk)(int dev_index);
};