Commit ae5c8c83 authored by Nicolas Pitre's avatar Nicolas Pitre
Browse files

[ARM] Kirkwood: platform device registration for the crypto engine 



Signed-off-by: default avatarNicolas Pitre <nico@marvell.com>
parent c1191b0e

arch/arm/mach-kirkwood/common.c

+38 −0
Original line number Diff line number Diff line
@@ -560,6 +560,43 @@ void __init kirkwood_uart1_init(void) 
}





/*****************************************************************************

 * Cryptographic Engines and Security Accelerator (CESA)

 ****************************************************************************/



static struct resource kirkwood_crypto_res[] = {

	{

		.name   = "regs",

		.start  = CRYPTO_PHYS_BASE,

		.end    = CRYPTO_PHYS_BASE + 0xffff,

		.flags  = IORESOURCE_MEM,

	}, {

		.name   = "sram",

		.start  = KIRKWOOD_SRAM_PHYS_BASE,

		.end    = KIRKWOOD_SRAM_PHYS_BASE + KIRKWOOD_SRAM_SIZE - 1,

		.flags  = IORESOURCE_MEM,

	}, {

		.name   = "crypto interrupt",

		.start  = IRQ_KIRKWOOD_CRYPTO,

		.end    = IRQ_KIRKWOOD_CRYPTO,

		.flags  = IORESOURCE_IRQ,

	},

};



static struct platform_device kirkwood_crypto_device = {

	.name           = "mv_crypto",

	.id             = -1,

	.num_resources  = ARRAY_SIZE(kirkwood_crypto_res),

	.resource       = kirkwood_crypto_res,

};



void __init kirkwood_crypto_init(void)

{

	kirkwood_clk_ctrl |= CGC_CRYPTO;

	platform_device_register(&kirkwood_crypto_device);

}





/*****************************************************************************

 * XOR

 ****************************************************************************/
@@ -886,6 +923,7 @@ void __init kirkwood_init(void) 
	kirkwood_wdt_init();

	kirkwood_xor0_init();

	kirkwood_xor1_init();

	kirkwood_crypto_init();

}



static int __init kirkwood_clock_gate(void)

arch/arm/mach-kirkwood/include/mach/kirkwood.h

+2 −0
Original line number Diff line number Diff line
@@ -66,6 +66,8 @@ 


#define BRIDGE_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE | 0x20000)



#define CRYPTO_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE | 0x30000)



#define PCIE_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE | 0x40000)

#define PCIE_LINK_CTRL		(PCIE_VIRT_BASE | 0x70)

#define PCIE_STATUS		(PCIE_VIRT_BASE | 0x1a04)