diff options
Diffstat (limited to 'drivers/clk/bcm/clk-bcm2835.c')
| -rw-r--r-- | drivers/clk/bcm/clk-bcm2835.c | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c index 0d14409097e7..3d0848d535d7 100644 --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -428,6 +428,7 @@ struct bcm2835_pll_divider_data { u32 load_mask; u32 hold_mask; u32 fixed_divider; + u32 flags; }; struct bcm2835_clock_data { @@ -1252,7 +1253,7 @@ bcm2835_register_pll_divider(struct bcm2835_cprman *cprman, init.num_parents = 1; init.name = divider_name; init.ops = &bcm2835_pll_divider_clk_ops; - init.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED; + init.flags = data->flags | CLK_IGNORE_UNUSED; divider = devm_kzalloc(cprman->dev, sizeof(*divider), GFP_KERNEL); if (!divider) @@ -1466,7 +1467,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLA_CORE, .load_mask = CM_PLLA_LOADCORE, .hold_mask = CM_PLLA_HOLDCORE, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLA_PER] = REGISTER_PLL_DIV( .name = "plla_per", .source_pll = "plla", @@ -1474,7 +1476,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLA_PER, .load_mask = CM_PLLA_LOADPER, .hold_mask = CM_PLLA_HOLDPER, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLA_DSI0] = REGISTER_PLL_DIV( .name = "plla_dsi0", .source_pll = "plla", @@ -1490,7 +1493,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLA_CCP2, .load_mask = CM_PLLA_LOADCCP2, .hold_mask = CM_PLLA_HOLDCCP2, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), /* PLLB is used for the ARM's clock. */ [BCM2835_PLLB] = REGISTER_PLL( @@ -1514,7 +1518,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLB_ARM, .load_mask = CM_PLLB_LOADARM, .hold_mask = CM_PLLB_HOLDARM, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), /* * PLLC is the core PLL, used to drive the core VPU clock. @@ -1543,7 +1548,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLC_CORE0, .load_mask = CM_PLLC_LOADCORE0, .hold_mask = CM_PLLC_HOLDCORE0, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLC_CORE1] = REGISTER_PLL_DIV( .name = "pllc_core1", .source_pll = "pllc", @@ -1551,7 +1557,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLC_CORE1, .load_mask = CM_PLLC_LOADCORE1, .hold_mask = CM_PLLC_HOLDCORE1, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLC_CORE2] = REGISTER_PLL_DIV( .name = "pllc_core2", .source_pll = "pllc", @@ -1559,7 +1566,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLC_CORE2, .load_mask = CM_PLLC_LOADCORE2, .hold_mask = CM_PLLC_HOLDCORE2, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLC_PER] = REGISTER_PLL_DIV( .name = "pllc_per", .source_pll = "pllc", @@ -1567,7 +1575,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLC_PER, .load_mask = CM_PLLC_LOADPER, .hold_mask = CM_PLLC_HOLDPER, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), /* * PLLD is the display PLL, used to drive DSI display panels. @@ -1596,7 +1605,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLD_CORE, .load_mask = CM_PLLD_LOADCORE, .hold_mask = CM_PLLD_HOLDCORE, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLD_PER] = REGISTER_PLL_DIV( .name = "plld_per", .source_pll = "plld", @@ -1604,7 +1614,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLD_PER, .load_mask = CM_PLLD_LOADPER, .hold_mask = CM_PLLD_HOLDPER, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLD_DSI0] = REGISTER_PLL_DIV( .name = "plld_dsi0", .source_pll = "plld", @@ -1649,7 +1660,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLH_RCAL, .load_mask = CM_PLLH_LOADRCAL, .hold_mask = 0, - .fixed_divider = 10), + .fixed_divider = 10, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLH_AUX] = REGISTER_PLL_DIV( .name = "pllh_aux", .source_pll = "pllh", @@ -1657,7 +1669,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLH_AUX, .load_mask = CM_PLLH_LOADAUX, .hold_mask = 0, - .fixed_divider = 1), + .fixed_divider = 1, + .flags = CLK_SET_RATE_PARENT), [BCM2835_PLLH_PIX] = REGISTER_PLL_DIV( .name = "pllh_pix", .source_pll = "pllh", @@ -1665,7 +1678,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = { .a2w_reg = A2W_PLLH_PIX, .load_mask = CM_PLLH_LOADPIX, .hold_mask = 0, - .fixed_divider = 10), + .fixed_divider = 10, + .flags = CLK_SET_RATE_PARENT), /* the clocks */ |