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authorHyuk Lee <hyuk1.lee@samsung.com>2010-10-05 19:07:41 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-10-25 16:02:26 +0900
commit1036c3ab6045ccf21b23427081c7b5d4149142dd (patch)
tree87c007c37d453d5ea7784eb123fe80abf5860bc6 /arch/arm/plat-samsung
parent193151142b736f25882f250b6db3b02efd2d3cab (diff)
ARM: S5PV310: Add HSMMC platform data
This patch adds initialization HSMMC device information. And HSMMC platform data like card detect, data bus width and capability is configured. Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r--arch/arm/plat-samsung/include/plat/sdhci.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h
index 30844c263d03..d92670ad9897 100644
--- a/arch/arm/plat-samsung/include/plat/sdhci.h
+++ b/arch/arm/plat-samsung/include/plat/sdhci.h
@@ -110,6 +110,10 @@ extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
extern void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
+extern void s5pv310_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
+extern void s5pv310_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
+extern void s5pv310_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
+extern void s5pv310_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
/* S3C64XX SDHCI setup */
@@ -288,4 +292,57 @@ static inline void s5pv210_default_sdhci3(void) { }
#endif /* CONFIG_S5PV210_SETUP_SDHCI */
+/* S5PV310 SDHCI setup */
+#ifdef CONFIG_S5PV310_SETUP_SDHCI
+extern char *s5pv310_hsmmc_clksrcs[4];
+
+extern void s5pv310_setup_sdhci_cfg_card(struct platform_device *dev,
+ void __iomem *r,
+ struct mmc_ios *ios,
+ struct mmc_card *card);
+
+static inline void s5pv310_default_sdhci0(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC
+ s3c_hsmmc0_def_platdata.clocks = s5pv310_hsmmc_clksrcs;
+ s3c_hsmmc0_def_platdata.cfg_gpio = s5pv310_setup_sdhci0_cfg_gpio;
+ s3c_hsmmc0_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card;
+#endif
+}
+
+static inline void s5pv310_default_sdhci1(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC1
+ s3c_hsmmc1_def_platdata.clocks = s5pv310_hsmmc_clksrcs;
+ s3c_hsmmc1_def_platdata.cfg_gpio = s5pv310_setup_sdhci1_cfg_gpio;
+ s3c_hsmmc1_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card;
+#endif
+}
+
+static inline void s5pv310_default_sdhci2(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC2
+ s3c_hsmmc2_def_platdata.clocks = s5pv310_hsmmc_clksrcs;
+ s3c_hsmmc2_def_platdata.cfg_gpio = s5pv310_setup_sdhci2_cfg_gpio;
+ s3c_hsmmc2_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card;
+#endif
+}
+
+static inline void s5pv310_default_sdhci3(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC3
+ s3c_hsmmc3_def_platdata.clocks = s5pv310_hsmmc_clksrcs;
+ s3c_hsmmc3_def_platdata.cfg_gpio = s5pv310_setup_sdhci3_cfg_gpio;
+ s3c_hsmmc3_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card;
+#endif
+}
+
+#else
+static inline void s5pv310_default_sdhci0(void) { }
+static inline void s5pv310_default_sdhci1(void) { }
+static inline void s5pv310_default_sdhci2(void) { }
+static inline void s5pv310_default_sdhci3(void) { }
+
+#endif /* CONFIG_S5PV310_SETUP_SDHCI */
+
#endif /* __PLAT_S3C_SDHCI_H */