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authorPawel Moll <pawel.moll@arm.com>2012-10-09 15:56:36 +0400
committerPawel Moll <pawel.moll@arm.com>2012-11-05 21:09:51 +0400
commit38669e045dbf8f62a008898a7fb1e93975b3817c (patch)
treeb989816e1a4625729189c08eb08367bc73b268ff /include/linux/vexpress.h
parent842839a37a9a9ac12d88930b6605c620fc09bc1d (diff)
downloadlinux-38669e045dbf8f62a008898a7fb1e93975b3817c.tar.xz
ARM: vexpress: Start using new Versatile Express infrastructure
This patch starts using all the configuration infrastructure. - generic GPIO library is forced now - sysreg GPIOs are used as MMC CD and WP information sources; thanks to this MMCI auxiliary data is not longer necessary - DVI muxer and mode control is removed from non-DT V2P-CA9 code as this is now handled by the vexpress-dvi driver - clock generators control is removed as is being handled by the common clock driver now - the sysreg and sysctl control is now delegated to the appropriate drivers and all related code was removed - NOR Flash set_vpp function has been removed as the control bit used does _not_ control its VPP line, but the #WP signal instead (which is de facto unusable in case of Linux MTD drivers); this also allowed the remove its DT auxiliary data The non-DT code defines only minimal required number of the config devices. Device Trees are updated to make use of all new features. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'include/linux/vexpress.h')
-rw-r--r--include/linux/vexpress.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h
index 09c81d7a22de..c52215ff4245 100644
--- a/include/linux/vexpress.h
+++ b/include/linux/vexpress.h
@@ -107,4 +107,15 @@ unsigned __vexpress_get_site(struct device *dev, struct device_node *node);
void vexpress_sysreg_early_init(void __iomem *base);
void vexpress_sysreg_of_early_init(void);
+void vexpress_power_off(void);
+void vexpress_restart(char str, const char *cmd);
+
+/* Clocks */
+
+struct clk *vexpress_osc_setup(struct device *dev);
+void vexpress_osc_of_setup(struct device_node *node);
+
+void vexpress_clk_init(void __iomem *sp810_base);
+void vexpress_clk_of_init(void);
+
#endif