Commit 9a9ded89 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Tony Lindgren

ARM: OMAP4: hwmod data: add aes1

This fixes the following error during kernel boot:

platform 4b501000.aes: Cannot lookup hwmod 'aes1'

Unfortunately the AES module is only documented partly
in the OMAP4430 TRM. I found an old patch from Joel,
which I took over and updated for currently mainline.
Signed-off-by: default avatarJoel Fernandes <joelf@ti.com>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 67d00470
...@@ -960,6 +960,46 @@ static struct omap_hwmod omap44xx_emif2_hwmod = { ...@@ -960,6 +960,46 @@ static struct omap_hwmod omap44xx_emif2_hwmod = {
}, },
}; };
/*
Crypto modules AES0/1 belong to:
PD_L4_PER power domain
CD_L4_SEC clock domain
On the L3, the AES modules are mapped to
L3_CLK2: Peripherals and multimedia sub clock domain
*/
static struct omap_hwmod_class_sysconfig omap44xx_aes_sysc = {
.rev_offs = 0x80,
.sysc_offs = 0x84,
.syss_offs = 0x88,
.sysc_flags = SYSS_HAS_RESET_STATUS,
};
static struct omap_hwmod_class omap44xx_aes_hwmod_class = {
.name = "aes",
.sysc = &omap44xx_aes_sysc,
};
static struct omap_hwmod omap44xx_aes1_hwmod = {
.name = "aes1",
.class = &omap44xx_aes_hwmod_class,
.clkdm_name = "l4_secure_clkdm",
.main_clk = "l3_div_ck",
.prcm = {
.omap4 = {
.context_offs = OMAP4_RM_L4SEC_AES1_CONTEXT_OFFSET,
.clkctrl_offs = OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__aes1 = {
.master = &omap44xx_l4_per_hwmod,
.slave = &omap44xx_aes1_hwmod,
.clk = "l3_div_ck",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* /*
* 'fdif' class * 'fdif' class
* face detection hw accelerator module * face detection hw accelerator module
...@@ -4801,6 +4841,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { ...@@ -4801,6 +4841,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_abe__wd_timer3_dma, &omap44xx_l4_abe__wd_timer3_dma,
&omap44xx_mpu__emif1, &omap44xx_mpu__emif1,
&omap44xx_mpu__emif2, &omap44xx_mpu__emif2,
&omap44xx_l3_main_2__aes1,
NULL, NULL,
}; };
......
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