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Merge branch 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

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* 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (31 commits)
  sh: Add support for AP-SH4AD-0A board.
  sh: Add support for AP-SH4A-3A board.
  sh: Add a new mach type for alpha project boards.
  serial: sh-sci: build fixes.
  sh: sh7372 SH4AL-DSP probe support
  sh: sh7366 Enable SDIO IRQs
  sh: sh7343 Enable SDIO IRQs
  sh: mach-ecovec24: enable runtime PM for SDHI
  sh: sh7723 / ap325rxa enable SDIO IRQs
  sh: sh7722 Enable SDIO IRQs
  sh: sh7724 Enable SDIO IRQs
  sh: Fix up legacy PTEA space attribute mapping.
  sh: Stub out legacy PCC pgprot encoding for X2 TLBs.
  sh: constify prefetch pointers.
  sh: Add a machvec callback for early memblock reservations.
  sh: update sh7757lcr_defconfig
  sh: add PVR probing for SH7757 3rd cut
  sh: Use device_initcall() instead of __initcall()
  sh: intc - convert board specific landisk code
  sh: Move init_landisk_IRQ to header file
  ...
This commit is contained in:
Linus Torvalds
2011-01-13 10:39:38 -08:00
parent d33a6291c1 8b6f08eaef
commit 86f6f9b64a
68 changed files with 1124 additions and 361 deletions
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37
include/linux/mmc/sh_mmcif.h
View File

@@ -104,6 +104,9 @@ static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
#define SH_MMCIF_BBS 512 /* boot block size */
enum { MMCIF_PROGRESS_ENTER, MMCIF_PROGRESS_INIT,
MMCIF_PROGRESS_LOAD, MMCIF_PROGRESS_DONE };
static inline void sh_mmcif_boot_cmd_send(void __iomem *base,
unsigned long cmd, unsigned long arg)
{
@@ -166,6 +169,17 @@ static inline int sh_mmcif_boot_do_read(void __iomem *base,
unsigned long k;
int ret = 0;
/* In data transfer mode: Set clock to Bus clock/4 (about 20Mhz) */
sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL,
CLK_ENABLE | CLKDIV_4 | SRSPTO_256 |
SRBSYTO_29 | SRWDTO_29 | SCCSTO_29);
/* CMD9 - Get CSD */
sh_mmcif_boot_cmd(base, 0x09806000, 0x00010000);
/* CMD7 - Select the card */
sh_mmcif_boot_cmd(base, 0x07400000, 0x00010000);
/* CMD16 - Set the block size */
sh_mmcif_boot_cmd(base, 0x10400000, SH_MMCIF_BBS);
@@ -209,27 +223,4 @@ static inline void sh_mmcif_boot_init(void __iomem *base)
sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
}
static inline void sh_mmcif_boot_slurp(void __iomem *base,
unsigned char *buf,
unsigned long no_bytes)
{
unsigned long tmp;
/* In data transfer mode: Set clock to Bus clock/4 (about 20Mhz) */
sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL,
CLK_ENABLE | CLKDIV_4 | SRSPTO_256 |
SRBSYTO_29 | SRWDTO_29 | SCCSTO_29);
/* CMD9 - Get CSD */
sh_mmcif_boot_cmd(base, 0x09806000, 0x00010000);
/* CMD7 - Select the card */
sh_mmcif_boot_cmd(base, 0x07400000, 0x00010000);
tmp = no_bytes / SH_MMCIF_BBS;
tmp += (no_bytes % SH_MMCIF_BBS) ? 1 : 0;
sh_mmcif_boot_do_read(base, 512, tmp, buf);
}
#endif /* __SH_MMCIF_H__ */

22
include/linux/serial_sci.h
View File

@@ -8,6 +8,23 @@
* Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
*/
enum {
SCBRR_ALGO_1, /* ((clk + 16 * bps) / (16 * bps) - 1) */
SCBRR_ALGO_2, /* ((clk + 16 * bps) / (32 * bps) - 1) */
SCBRR_ALGO_3, /* (((clk * 2) + 16 * bps) / (16 * bps) - 1) */
SCBRR_ALGO_4, /* (((clk * 2) + 16 * bps) / (32 * bps) - 1) */
SCBRR_ALGO_5, /* (((clk * 1000 / 32) / bps) - 1) */
};
#define SCSCR_TIE (1 << 7)
#define SCSCR_RIE (1 << 6)
#define SCSCR_TE (1 << 5)
#define SCSCR_RE (1 << 4)
#define SCSCR_REIE (1 << 3) /* not supported by all parts */
#define SCSCR_TOIE (1 << 2) /* not supported by all parts */
#define SCSCR_CKE1 (1 << 1)
#define SCSCR_CKE0 (1 << 0)
/* Offsets into the sci_port->irqs array */
enum {
SCIx_ERI_IRQ,
@@ -29,7 +46,12 @@ struct plat_sci_port {
unsigned int type; /* SCI / SCIF / IRDA */
upf_t flags; /* UPF_* flags */
char *clk; /* clock string */
unsigned int scbrr_algo_id; /* SCBRR calculation algo */
unsigned int scscr; /* SCSCR initialization */
struct device *dma_dev;
#ifdef CONFIG_SERIAL_SH_SCI_DMA
unsigned int dma_slave_tx;
unsigned int dma_slave_rx;