diff mbox

[mmc/next,v2,4/4] mmc: renesas-sdhi: remove gen3 support from SYS-DMAC driver

Message ID 1497607134-10241-5-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman June 16, 2017, 9:58 a.m. UTC 
Gen3 SoCs are now supported by the internal DMAC variant of the SDHI driver.
Remove them from the SYS-DMAC variant where only PIO mode is supported
for those SoCs.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
v2
* Revised changelog
---
 drivers/mmc/host/renesas_sdhi_sys_dmac.c | 21 ---------------------
 1 file changed, 21 deletions(-)

Comments

Wolfram Sang June 17, 2017, 3:01 p.m. UTC | #1 
On Fri, Jun 16, 2017 at 11:58:54AM +0200, Simon Horman wrote:
> Gen3 SoCs are now supported by the internal DMAC variant of the SDHI driver.
> Remove them from the SYS-DMAC variant where only PIO mode is supported
> for those SoCs.
> 
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
diff mbox

Patch

diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index d1cfc2370915..2897ee0b444a 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -66,25 +66,6 @@  static const struct renesas_sdhi_of_data of_rcar_gen2_compatible = {
 	.taps_num	= ARRAY_SIZE(rcar_gen2_scc_taps),
 };
 
-/* Definitions for sampling clocks */
-static struct renesas_sdhi_scc rcar_gen3_scc_taps[] = {
-	{
-		.clk_rate = 0,
-		.tap = 0x00000300,
-	},
-};
-
-static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = {
-	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE |
-			  TMIO_MMC_CLK_ACTUAL | TMIO_MMC_MIN_RCAR2,
-	.capabilities	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
-			  MMC_CAP_CMD23,
-	.bus_shift	= 2,
-	.scc_offset	= 0x1000,
-	.taps		= rcar_gen3_scc_taps,
-	.taps_num	= ARRAY_SIZE(rcar_gen3_scc_taps),
-};
-
 static const struct of_device_id renesas_sdhi_sys_dmac_of_match[] = {
 	{ .compatible = "renesas,sdhi-shmobile" },
 	{ .compatible = "renesas,sdhi-sh73a0", .data = &of_default_cfg, },
@@ -98,8 +79,6 @@  static const struct of_device_id renesas_sdhi_sys_dmac_of_match[] = {
 	{ .compatible = "renesas,sdhi-r8a7792", .data = &of_rcar_gen2_compatible, },
 	{ .compatible = "renesas,sdhi-r8a7793", .data = &of_rcar_gen2_compatible, },
 	{ .compatible = "renesas,sdhi-r8a7794", .data = &of_rcar_gen2_compatible, },
-	{ .compatible = "renesas,sdhi-r8a7795", .data = &of_rcar_gen3_compatible, },
-	{ .compatible = "renesas,sdhi-r8a7796", .data = &of_rcar_gen3_compatible, },
 	{},
 };
 MODULE_DEVICE_TABLE(of, renesas_sdhi_sys_dmac_of_match);