spi/imx: use soc name in spi device type naming scheme

Software defined version number is not stable enough to be used
in device type naming scheme.  The patch changes it to use implicit
soc name for spi device type definition.  In this way, we can easily
align the naming scheme with device tree binding, which comes later.

It removes fifosize from spi_imx_data and adds devtype there, so that
fifosize can be set in an inline function according to devtype.
Also, cpu_is_mx can be replaced by inline functions checking devtype.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 7 insertions, 4 deletions

diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 6b89c1bf4eb..cd79e3435e2 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1442,7 +1442,8 @@ static struct clk_lookup mx51_lookups[] = {
         _REGISTER_CLOCK(NULL, "gpt_32k", gpt_32k_clk)
         _REGISTER_CLOCK("imx51-ecspi.0", NULL, ecspi1_clk)
         _REGISTER_CLOCK("imx51-ecspi.1", NULL, ecspi2_clk)
-        _REGISTER_CLOCK("imx51-cspi.0", NULL, cspi_clk)
+        /* i.mx51 has the i.mx35 type cspi */
+        _REGISTER_CLOCK("imx35-cspi.0", NULL, cspi_clk)
         _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk)
         _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk)
         _REGISTER_CLOCK("sdhci-esdhc-imx.2", NULL, esdhc3_clk)
@@ -1471,9 +1472,11 @@ static struct clk_lookup mx53_lookups[] = {
         _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_mx53_clk)
         _REGISTER_CLOCK("sdhci-esdhc-imx.2", NULL, esdhc3_mx53_clk)
         _REGISTER_CLOCK("sdhci-esdhc-imx.3", NULL, esdhc4_mx53_clk)
-        _REGISTER_CLOCK("imx53-ecspi.0", NULL, ecspi1_clk)
-        _REGISTER_CLOCK("imx53-ecspi.1", NULL, ecspi2_clk)
-        _REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk)
+        /* i.mx53 has the i.mx51 type ecspi */
+        _REGISTER_CLOCK("imx51-ecspi.0", NULL, ecspi1_clk)
+        _REGISTER_CLOCK("imx51-ecspi.1", NULL, ecspi2_clk)
+        /* i.mx53 has the i.mx25 type cspi */
+        _REGISTER_CLOCK("imx35-cspi.0", NULL, cspi_clk)
         _REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk)
         _REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk)
 };