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clk: tegra: remove bogus PCIE_XCLK 

The "pcie_xclk" clock is not actually a clock at all, but rather a reset
domain. Now that the custom Tegra module reset API has been removed, we
can remove the definition of any "clocks" that existed solely to support
it.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com>
hifive-unleashed-5.1
Stephen Warren 2013-11-07 10:58:21 -07:00
parent 2ae77527bb
commit a85f06badc
4 changed files with 2 additions and 15 deletions
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6
drivers/clk/tegra/clk-tegra20.c
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@ -468,7 +468,6 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "isp", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_ISP },
{ .con_id = "pex", .dt_id = TEGRA20_CLK_PEX },
{ .con_id = "afi", .dt_id = TEGRA20_CLK_AFI },
{ .con_id = "pcie_xclk", .dt_id = TEGRA20_CLK_PCIE_XCLK },
{ .con_id = "cdev1", .dt_id = TEGRA20_CLK_CDEV1 },
{ .con_id = "cdev2", .dt_id = TEGRA20_CLK_CDEV2 },
{ .con_id = "clk_32k", .dt_id = TEGRA20_CLK_CLK_32K },
@ -834,11 +833,6 @@ static void __init tegra20_periph_clk_init(void)
periph_clk_enb_refcnt);
clks[TEGRA20_CLK_PEX] = clk;
/* pcie_xclk */
clk = tegra_clk_register_periph_gate("pcie_xclk", "clk_m", 0, clk_base,
0, 74, periph_clk_enb_refcnt);
clks[TEGRA20_CLK_PCIE_XCLK] = clk;
/* cdev1 */
clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, CLK_IS_ROOT,
26000000);

7
drivers/clk/tegra/clk-tegra30.c
View File

@ -649,7 +649,6 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "isp", .dev_id = "tegra_camera", .dt_id = TEGRA30_CLK_ISP },
{ .con_id = "pcie", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_PCIE },
{ .con_id = "afi", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_AFI },
{ .con_id = "pciex", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_PCIEX },
{ .con_id = "fuse", .dt_id = TEGRA30_CLK_FUSE },
{ .con_id = "fuse_burn", .dev_id = "fuse-tegra", .dt_id = TEGRA30_CLK_FUSE_BURN },
{ .con_id = "apbif", .dev_id = "tegra30-ahub", .dt_id = TEGRA30_CLK_APBIF },
@ -1150,11 +1149,6 @@ static void __init tegra30_periph_clk_init(void)
periph_clk_enb_refcnt);
clks[TEGRA30_CLK_AFI] = clk;
/* pciex */
clk = tegra_clk_register_periph_gate("pciex", "pll_e", 0, clk_base, 0,
74, periph_clk_enb_refcnt);
clks[TEGRA30_CLK_PCIEX] = clk;
/* emc */
clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm,
ARRAY_SIZE(mux_pllmcp_clkm),
@ -1395,7 +1389,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_BSEA, "nvavp", "bsea"),
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML1, "tegra_sata_cml", NULL),
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML0, "tegra_pcie", "cml"),
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_PCIEX, "tegra_pcie", "pciex"),
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_VCP, "nvavp", "vcp"),
TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CLK_MAX, NULL, NULL), /* MUST be the last entry */
};

2
include/dt-bindings/clock/tegra20-car.h
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@ -92,7 +92,7 @@
#define TEGRA20_CLK_OWR 71
#define TEGRA20_CLK_AFI 72
#define TEGRA20_CLK_CSITE 73
#define TEGRA20_CLK_PCIE_XCLK 74
/* 74 */
#define TEGRA20_CLK_AVPUCQ 75
#define TEGRA20_CLK_LA 76
/* 77 */

2
include/dt-bindings/clock/tegra30-car.h
View File

@ -92,7 +92,7 @@
#define TEGRA30_CLK_OWR 71
#define TEGRA30_CLK_AFI 72
#define TEGRA30_CLK_CSITE 73
#define TEGRA30_CLK_PCIEX 74
/* 74 */
#define TEGRA30_CLK_AVPUCQ 75
#define TEGRA30_CLK_LA 76
/* 77 */