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authorVille Syrjala <syrjala@sci.fi>2008-03-04 17:28:50 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-04 19:35:13 -0500
commit3149be50d3a31df095bcc83d752293da65a37f62 (patch)
treea40c9c16c47cbfe40bc2c16d1352ebccab5cc769 /include/linux
parent245904a4ce08c48495b2fd6d6c317c26ddf2b57a (diff)
sm501: add support for the SM502 programmable PLL
SM502 has a programmable PLL which can provide the panel pixel clock instead of the 288MHz and 336MHz PLLs. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Ville Syrjala <syrjala@sci.fi> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/sm501-regs.h3
-rw-r--r--include/linux/sm501.h3
2 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
index 64236b73c724..d53642d2d899 100644
--- a/include/linux/sm501-regs.h
+++ b/include/linux/sm501-regs.h
@@ -129,11 +129,14 @@
129 129
130#define SM501_DEVICEID_SM501 (0x05010000) 130#define SM501_DEVICEID_SM501 (0x05010000)
131#define SM501_DEVICEID_IDMASK (0xffff0000) 131#define SM501_DEVICEID_IDMASK (0xffff0000)
132#define SM501_DEVICEID_REVMASK (0x000000ff)
132 133
133#define SM501_PLLCLOCK_COUNT (0x000064) 134#define SM501_PLLCLOCK_COUNT (0x000064)
134#define SM501_MISC_TIMING (0x000068) 135#define SM501_MISC_TIMING (0x000068)
135#define SM501_CURRENT_SDRAM_CLOCK (0x00006C) 136#define SM501_CURRENT_SDRAM_CLOCK (0x00006C)
136 137
138#define SM501_PROGRAMMABLE_PLL_CONTROL (0x000074)
139
137/* GPIO base */ 140/* GPIO base */
138#define SM501_GPIO (0x010000) 141#define SM501_GPIO (0x010000)
139#define SM501_GPIO_DATA_LOW (0x00) 142#define SM501_GPIO_DATA_LOW (0x00)
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 932a9efee8a5..bca134544700 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -24,7 +24,8 @@ extern int sm501_unit_power(struct device *dev,
24extern unsigned long sm501_set_clock(struct device *dev, 24extern unsigned long sm501_set_clock(struct device *dev,
25 int clksrc, unsigned long freq); 25 int clksrc, unsigned long freq);
26 26
27extern unsigned long sm501_find_clock(int clksrc, unsigned long req_freq); 27extern unsigned long sm501_find_clock(struct device *dev,
28 int clksrc, unsigned long req_freq);
28 29
29/* sm501_misc_control 30/* sm501_misc_control
30 * 31 *