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>
diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c
index a65838f..af1c580 100644
--- a/arch/arm/mach-imx/clock-imx25.c
+++ b/arch/arm/mach-imx/clock-imx25.c
@@ -282,9 +282,10 @@
_REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
_REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk)
- _REGISTER_CLOCK("imx25-cspi.0", NULL, cspi1_clk)
- _REGISTER_CLOCK("imx25-cspi.1", NULL, cspi2_clk)
- _REGISTER_CLOCK("imx25-cspi.2", NULL, cspi3_clk)
+ /* i.mx25 has the i.mx35 type cspi */
+ _REGISTER_CLOCK("imx35-cspi.0", NULL, cspi1_clk)
+ _REGISTER_CLOCK("imx35-cspi.1", NULL, cspi2_clk)
+ _REGISTER_CLOCK("imx35-cspi.2", NULL, cspi3_clk)
_REGISTER_CLOCK("mxc_pwm.0", NULL, pwm1_clk)
_REGISTER_CLOCK("mxc_pwm.1", NULL, pwm2_clk)
_REGISTER_CLOCK("mxc_pwm.2", NULL, pwm3_clk)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 6b89c1b..cd79e34 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1442,7 +1442,8 @@
_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 @@
_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)
};
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c
index f97eb36..9bfae8b 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c
@@ -40,9 +40,10 @@
#endif
#ifdef CONFIG_SOC_IMX25
+/* i.mx25 has the i.mx35 type cspi */
const struct imx_spi_imx_data imx25_cspi_data[] __initconst = {
#define imx25_cspi_data_entry(_id, _hwid) \
- imx_spi_imx_data_entry(MX25, CSPI, "imx25-cspi", _id, _hwid, SZ_16K)
+ imx_spi_imx_data_entry(MX25, CSPI, "imx35-cspi", _id, _hwid, SZ_16K)
imx25_cspi_data_entry(0, 1),
imx25_cspi_data_entry(1, 2),
imx25_cspi_data_entry(2, 3),
@@ -79,8 +80,9 @@
#endif /* ifdef CONFIG_SOC_IMX35 */
#ifdef CONFIG_SOC_IMX51
+/* i.mx51 has the i.mx35 type cspi */
const struct imx_spi_imx_data imx51_cspi_data __initconst =
- imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 2, , SZ_4K);
+ imx_spi_imx_data_entry_single(MX51, CSPI, "imx35-cspi", 2, , SZ_4K);
const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = {
#define imx51_ecspi_data_entry(_id, _hwid) \
@@ -91,12 +93,14 @@
#endif /* ifdef CONFIG_SOC_IMX51 */
#ifdef CONFIG_SOC_IMX53
+/* i.mx53 has the i.mx35 type cspi */
const struct imx_spi_imx_data imx53_cspi_data __initconst =
- imx_spi_imx_data_entry_single(MX53, CSPI, "imx53-cspi", 0, , SZ_4K);
+ imx_spi_imx_data_entry_single(MX53, CSPI, "imx35-cspi", 0, , SZ_4K);
+/* i.mx53 has the i.mx51 type ecspi */
const struct imx_spi_imx_data imx53_ecspi_data[] __initconst = {
#define imx53_ecspi_data_entry(_id, _hwid) \
- imx_spi_imx_data_entry(MX53, ECSPI, "imx53-ecspi", _id, _hwid, SZ_4K)
+ imx_spi_imx_data_entry(MX53, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K)
imx53_ecspi_data_entry(0, 1),
imx53_ecspi_data_entry(1, 2),
};