netdev - [PATCH v8 1/7] clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241025035520.1841792-2-quic_mmanikan@quicinc.com>
Date: Fri, 25 Oct 2024 09:25:14 +0530
From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
To: <andersson@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <konradybcio@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>,
        <p.zabel@...gutronix.de>, <richardcochran@...il.com>,
        <geert+renesas@...der.be>, <dmitry.baryshkov@...aro.org>,
        <angelogioacchino.delregno@...labora.com>, <neil.armstrong@...aro.org>,
        <arnd@...db.de>, <nfraprado@...labora.com>, <quic_anusha@...cinc.com>,
        <quic_mmanikan@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <netdev@...r.kernel.org>
CC: <quic_srichara@...cinc.com>, <quic_varada@...cinc.com>
Subject: [PATCH v8 1/7] 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>
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
---
Changes in V8:
	- No change

 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 be9bee6ab65f..49687512184b 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