diff options
| author | Mark A. Greer <mgreer@animalcreek.com> | 2012-12-21 09:28:09 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2013-03-30 15:51:33 -0600 |
| commit | 660ffd6ba2405ed7ff614ab73f282e056c47d8f6 (patch) | |
| tree | 1077d8eec0a021161855a521fc6b93bf7b069010 /arch/arm/mach-omap2/devices.c | |
| parent | aec94bf5b62879c7ae18a212a2dc0c0823c780c9 (diff) | |
ARM: OMAP2xxx: hwmod: Convert AES crypto devcie data to hwmod
Convert the device data for the OMAP2 AES crypto IP from
explicit platform_data to hwmod.
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
[paul@pwsan.com: fixed lines causing sparse warnings]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/devices.c')
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 6ff9907e3b54..c4c7d1d70158 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -519,28 +519,6 @@ static void __init omap_init_sham(void) #if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE) -#ifdef CONFIG_ARCH_OMAP2 -static struct resource omap2_aes_resources[] = { - { - .start = OMAP24XX_SEC_AES_BASE, - .end = OMAP24XX_SEC_AES_BASE + 0x4C, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP24XX_DMA_AES_TX, - .flags = IORESOURCE_DMA, - }, - { - .start = OMAP24XX_DMA_AES_RX, - .flags = IORESOURCE_DMA, - } -}; -static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources); -#else -#define omap2_aes_resources NULL -#define omap2_aes_resources_sz 0 -#endif - #ifdef CONFIG_ARCH_OMAP3 static struct resource omap3_aes_resources[] = { { @@ -571,16 +549,23 @@ static struct platform_device aes_device = { static void omap_init_aes(void) { if (cpu_is_omap24xx()) { - aes_device.resource = omap2_aes_resources; - aes_device.num_resources = omap2_aes_resources_sz; + struct omap_hwmod *oh; + struct platform_device *pdev; + + oh = omap_hwmod_lookup("aes"); + if (!oh) + return; + + pdev = omap_device_build("omap-aes", -1, oh, NULL, 0); + WARN(IS_ERR(pdev), "Can't build omap_device for omap-aes\n"); } else if (cpu_is_omap34xx()) { aes_device.resource = omap3_aes_resources; aes_device.num_resources = omap3_aes_resources_sz; + platform_device_register(&aes_device); } else { pr_err("%s: platform not supported\n", __func__); return; } - platform_device_register(&aes_device); } #else |