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Commit 2e5d25f8 authored by Patrick Daly's avatar Patrick Daly
Browse files

msm: clock-krypton: Add resets for usb30 



Add clocks which can be used to assert reset signals for usb.

Change-Id: I73b48ebcfc1876d69267cee41ec5fa2fac07a832
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent 6e02a648

arch/arm/mach-msm/clock-krypton.c

+24 −0
Original line number Diff line number Diff line
@@ -154,6 +154,8 @@ static DEFINE_VDD_REGULATORS(vdd_dig, VDD_DIG_NUM, 1, vdd_corner, NULL); 
#define USB30_MOCK_UTMI_CBCR                               (0x03D0)

#define USB30_MASTER_CMD_RCGR                              (0x03D4)

#define USB30_MOCK_UTMI_CMD_RCGR                           (0x03E8)

#define USB3_PHY_BCR                                       (0x03FC)

#define USB3_PHY_COM_BCR                                   (0x1B88)

#define USB3_PIPE_CBCR                                     (0x1B90)

#define USB3_AUX_CBCR                                      (0x1B94)

#define USB3_PIPE_CMD_RCGR                                 (0x1B98)
@@ -883,6 +885,26 @@ DEFINE_CLK_RPM_SMD(bimc_clk, bimc_a_clk, RPM_MEM_CLK_TYPE, BIMC_ID, NULL); 


DEFINE_CLK_RPM_SMD(cnoc_clk, cnoc_a_clk, RPM_BUS_CLK_TYPE, CNOC_ID, NULL);



static struct reset_clk gcc_usb3_phy_com_reset = {

	.reset_reg = USB3_PHY_COM_BCR,

	.base = &virt_bases[GCC_BASE],

	.c = {

		.dbg_name = "gcc_usb3_phy_com_reset",

		.ops = &clk_ops_rst,

		CLK_INIT(gcc_usb3_phy_com_reset.c),

	},

};



static struct reset_clk gcc_usb3_phy_reset = {

	.reset_reg = USB3_PHY_BCR,

	.base = &virt_bases[GCC_BASE],

	.c = {

		.dbg_name = "gcc_usb3_phy_reset",

		.ops = &clk_ops_rst,

		CLK_INIT(gcc_usb3_phy_reset.c),

	},

};



DEFINE_CLK_RPM_SMD(ipa_clk, ipa_a_clk, RPM_IPA_CLK_TYPE, IPA_ID, NULL);



DEFINE_CLK_RPM_SMD(pnoc_clk, pnoc_a_clk, RPM_BUS_CLK_TYPE, PNOC_ID, NULL);
@@ -2027,6 +2049,8 @@ static struct clk_lookup msm_clocks_krypton[] = { 
	CLK_LOOKUP("",	gcc_usb30_sleep_clk.c,	""),



	CLK_LOOKUP("",	ce1_clk_src.c,	""),

	CLK_LOOKUP("",	gcc_usb3_phy_com_reset.c,	""),

	CLK_LOOKUP("",	gcc_usb3_phy_reset.c,	""),

};



static void __init reg_init(void)