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Message-ID: <20241028060506.246606-2-quic_srichara@quicinc.com>
Date: Mon, 28 Oct 2024 11:35:01 +0530
From: Sricharan R <quic_srichara@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <mturquette@...libre.com>,
<sboyd@...nel.org>, <ulf.hansson@...aro.org>,
<linus.walleij@...aro.org>, <catalin.marinas@....com>,
<p.zabel@...gutronix.de>, <geert+renesas@...der.be>,
<dmitry.baryshkov@...aro.org>, <neil.armstrong@...aro.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<linux-mmc@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
CC: <quic_varada@...cinc.com>, <quic_srichara@...cinc.com>
Subject: [PATCH V5 1/6] clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574
From: Devi Priya <quic_devipriy@...cinc.com>
Add support for NSS Huayra alpha pll found on ipq9574 SoCs.
Programming sequence is the same as that of Huayra type Alpha PLL,
so we can re-use the same.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
---
drivers/clk/qcom/clk-alpha-pll.c | 11 +++++++++++
drivers/clk/qcom/clk-alpha-pll.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 4b1715a5d71a..b8351f8c0b84 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -267,6 +267,17 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = {
[PLL_OFF_OPMODE] = 0x30,
[PLL_OFF_STATUS] = 0x3c,
},
+ [CLK_ALPHA_PLL_TYPE_NSS_HUAYRA] = {
+ [PLL_OFF_L_VAL] = 0x04,
+ [PLL_OFF_ALPHA_VAL] = 0x08,
+ [PLL_OFF_TEST_CTL] = 0x0c,
+ [PLL_OFF_TEST_CTL_U] = 0x10,
+ [PLL_OFF_USER_CTL] = 0x14,
+ [PLL_OFF_CONFIG_CTL] = 0x18,
+ [PLL_OFF_CONFIG_CTL_U] = 0x1c,
+ [PLL_OFF_STATUS] = 0x20,
+ },
+
};
EXPORT_SYMBOL_GPL(clk_alpha_pll_regs);
diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h
index 55eca04b23a1..c6d1b8429f95 100644
--- a/drivers/clk/qcom/clk-alpha-pll.h
+++ b/drivers/clk/qcom/clk-alpha-pll.h
@@ -32,6 +32,7 @@ enum {
CLK_ALPHA_PLL_TYPE_BRAMMO_EVO,
CLK_ALPHA_PLL_TYPE_STROMER,
CLK_ALPHA_PLL_TYPE_STROMER_PLUS,
+ CLK_ALPHA_PLL_TYPE_NSS_HUAYRA,
CLK_ALPHA_PLL_TYPE_MAX,
};
--
2.34.1
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