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ARM: AMx3xx: hwmod: Add data for RNG 

Hardware random number generator is present in both AM33xx and AM43xx
SoC's. So moving the hwmod data to common data.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Lokesh Vutla 2016-10-18 10:55:27 +03:00 committed by Tony Lindgren
parent d7e4c12856
commit d88d30e7b5
6 changed files with 41 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
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@ -68,6 +68,7 @@ extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart6;
extern struct omap_hwmod_ocp_if am33xx_l3_main__ocmc;
extern struct omap_hwmod_ocp_if am33xx_l3_main__sha0;
extern struct omap_hwmod_ocp_if am33xx_l3_main__aes0;
extern struct omap_hwmod_ocp_if am33xx_l4_per__rng;
extern struct omap_hwmod am33xx_l3_main_hwmod;
extern struct omap_hwmod am33xx_l3_s_hwmod;
@ -80,6 +81,7 @@ extern struct omap_hwmod am33xx_gfx_hwmod;
extern struct omap_hwmod am33xx_prcm_hwmod;
extern struct omap_hwmod am33xx_aes0_hwmod;
extern struct omap_hwmod am33xx_sha0_hwmod;
extern struct omap_hwmod am33xx_rng_hwmod;
extern struct omap_hwmod am33xx_ocmcram_hwmod;
extern struct omap_hwmod am33xx_smartreflex0_hwmod;
extern struct omap_hwmod am33xx_smartreflex1_hwmod;

8
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
View File

@ -547,3 +547,11 @@ struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
.addr = am33xx_aes0_addrs,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4 per -> rng */
struct omap_hwmod_ocp_if am33xx_l4_per__rng = {
.master = &am33xx_l4_ls_hwmod,
.slave = &am33xx_rng_hwmod,
.clk = "rng_fck",
.user = OCP_USER_MPU,
};

29
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
View File

@ -268,6 +268,33 @@ struct omap_hwmod am33xx_sha0_hwmod = {
},
};
/* rng */
static struct omap_hwmod_class_sysconfig am33xx_rng_sysc = {
.rev_offs = 0x1fe0,
.sysc_offs = 0x1fe4,
.sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
.idlemodes = SIDLE_FORCE | SIDLE_NO,
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class am33xx_rng_hwmod_class = {
.name = "rng",
.sysc = &am33xx_rng_sysc,
};
struct omap_hwmod am33xx_rng_hwmod = {
.name = "rng",
.class = &am33xx_rng_hwmod_class,
.clkdm_name = "l4ls_clkdm",
.flags = HWMOD_SWSUP_SIDLE,
.main_clk = "rng_fck",
.prcm = {
.omap4 = {
.modulemode = MODULEMODE_SWCTRL,
},
},
};
/* ocmcram */
static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = {
.name = "ocmcram",
@ -1315,6 +1342,7 @@ static void omap_hwmod_am33xx_clkctrl(void)
CLKCTRL(am33xx_ocmcram_hwmod , AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
CLKCTRL(am33xx_sha0_hwmod , AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_aes0_hwmod , AM33XX_CM_PER_AES0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_rng_hwmod, AM33XX_CM_PER_RNG_CLKCTRL_OFFSET);
}
static void omap_hwmod_am33xx_rst(void)
@ -1388,6 +1416,7 @@ static void omap_hwmod_am43xx_clkctrl(void)
CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
CLKCTRL(am33xx_sha0_hwmod , AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_aes0_hwmod , AM43XX_CM_PER_AES0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_rng_hwmod, AM43XX_CM_PER_RNG_CLKCTRL_OFFSET);
}
static void omap_hwmod_am43xx_rst(void)

35
arch/arm/mach-omap2/omap_hwmod_33xx_data.c
View File

@ -503,41 +503,6 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__usbss = {
.flags = OCPIF_SWSUP_IDLE,
};
/* rng */
static struct omap_hwmod_class_sysconfig am33xx_rng_sysc = {
.rev_offs = 0x1fe0,
.sysc_offs = 0x1fe4,
.sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
.idlemodes = SIDLE_FORCE | SIDLE_NO,
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class am33xx_rng_hwmod_class = {
.name = "rng",
.sysc = &am33xx_rng_sysc,
};
static struct omap_hwmod am33xx_rng_hwmod = {
.name = "rng",
.class = &am33xx_rng_hwmod_class,
.clkdm_name = "l4ls_clkdm",
.flags = HWMOD_SWSUP_SIDLE,
.main_clk = "rng_fck",
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_RNG_CLKCTRL_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
static struct omap_hwmod_ocp_if am33xx_l4_per__rng = {
.master = &am33xx_l4_ls_hwmod,
.slave = &am33xx_rng_hwmod,
.clk = "rng_fck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l3_main__emif,
&am33xx_mpu__l3_main,

1
arch/arm/mach-omap2/omap_hwmod_43xx_data.c
View File

@ -949,6 +949,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_per__i2c2,
&am33xx_l4_per__i2c3,
&am33xx_l4_per__mailbox,
&am33xx_l4_per__rng,
&am33xx_l4_ls__mcasp0,
&am33xx_l4_ls__mcasp1,
&am33xx_l4_ls__mmc0,

1
arch/arm/mach-omap2/prcm43xx.h
View File

@ -92,6 +92,7 @@
#define AM43XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET 0x04b8
#define AM43XX_CM_PER_MMC0_CLKCTRL_OFFSET 0x04c0
#define AM43XX_CM_PER_MMC1_CLKCTRL_OFFSET 0x04c8
#define AM43XX_CM_PER_RNG_CLKCTRL_OFFSET 0x04e0
#define AM43XX_CM_PER_SPI0_CLKCTRL_OFFSET 0x0500
#define AM43XX_CM_PER_SPI1_CLKCTRL_OFFSET 0x0508
#define AM43XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET 0x0528