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authorAlbert ARIBAUD \(3ADEV\) <albert.aribaud@3adev.fr>2015-03-31 11:40:47 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2015-04-10 14:23:20 +0200
commit981219eebe3cc29f155a37951788c18786260514 (patch)
tree00085f2e4a1f7834674720f636a6a82a06e3d897 /arch/arm/include
parent606f7047603422746d112e41937649d44f311af4 (diff)
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lpc32xx: add LPC32xx SSP support (SPI mode)
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-lpc32xx/clk.h3
-rw-r--r--arch/arm/include/asm/arch-lpc32xx/sys_proto.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h
index 781ac07..2cb5703 100644
--- a/arch/arm/include/asm/arch-lpc32xx/clk.h
+++ b/arch/arm/include/asm/arch-lpc32xx/clk.h
@@ -155,6 +155,9 @@ struct clk_pm_regs {
#define CLK_NAND_MLC (1 << 1)
#define CLK_NAND_MLC_INT (1 << 5)
+/* SSP Clock Control Register bits */
+#define CLK_SSP0_ENABLE_CLOCK (1 << 0)
+
unsigned int get_sys_clk_rate(void);
unsigned int get_hclk_pll_rate(void);
unsigned int get_hclk_clk_div(void);
diff --git a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
index a4a05d1..86d5ee9 100644
--- a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
+++ b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
@@ -11,5 +11,6 @@ void lpc32xx_uart_init(unsigned int uart_id);
void lpc32xx_mac_init(void);
void lpc32xx_mlc_nand_init(void);
void lpc32xx_i2c_init(unsigned int devnum);
+void lpc32xx_ssp_init(void);
#endif /* _LPC32XX_SYS_PROTO_H */