Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
clk: qcom: clk-alpha-pll: Add support to configure PLL_TEST_CTL_U2
The lucid ole pll reuses lucid evo ops but it has an additional test
control register which is required to be programmed, add support to
program the same.
Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230524145203.13153-2-quic_jkona@quicinc.com
authored by
Jagadeesh Kona
and committed by
Bjorn Andersson
34d54e58
441fe711
+3
+2
drivers/clk/qcom/clk-alpha-pll.c
+2
drivers/clk/qcom/clk-alpha-pll.c
···
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#define PLL_TEST_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL])
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#define PLL_TEST_CTL_U(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U])
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#define PLL_TEST_CTL_U1(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U1])
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+
#define PLL_TEST_CTL_U2(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U2])
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#define PLL_STATUS(p) ((p)->offset + (p)->regs[PLL_OFF_STATUS])
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#define PLL_OPMODE(p) ((p)->offset + (p)->regs[PLL_OFF_OPMODE])
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#define PLL_FRAC(p) ((p)->offset + (p)->regs[PLL_OFF_FRAC])
···
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clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll), config->test_ctl_val);
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clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val);
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clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U1(pll), config->test_ctl_hi1_val);
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+
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U2(pll), config->test_ctl_hi2_val);
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2100
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/* Disable PLL output */
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regmap_update_bits(regmap, PLL_MODE(pll), PLL_OUTCTRL, 0);