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Mon, 29 Jan 2024 05:11:32 GMT Received: from hu-devipriy-blr.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Sun, 28 Jan 2024 21:11:25 -0800 From: Devi Priya To: , , , , , , , , , , , , , , , CC: , , , , , , Subject: [PATCH V3 1/7] clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574 Date: Mon, 29 Jan 2024 10:40:58 +0530 Message-ID: <20240129051104.1855487-2-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240129051104.1855487-1-quic_devipriy@quicinc.com> References: <20240129051104.1855487-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: yiQcEQ1dubYuV9EDg7LVaaZdh2JJm_yz X-Proofpoint-ORIG-GUID: yiQcEQ1dubYuV9EDg7LVaaZdh2JJm_yz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-29_02,2024-01-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 mlxlogscore=780 phishscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 impostorscore=0 clxscore=1015 spamscore=0 suspectscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401190000 definitions=main-2401290034 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240128_211149_829848_A11F61C3 X-CRM114-Status: GOOD ( 12.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. Signed-off-by: Devi Priya Reviewed-by: Dmitry Baryshkov --- Changes in V3: - Dropped the extra new lines in clk_alpha_pll_regs drivers/clk/qcom/clk-alpha-pll.c | 10 ++++++++++ drivers/clk/qcom/clk-alpha-pll.h | 1 + 2 files changed, 11 insertions(+) diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index 05898d2a8b22..f5f380624ec2 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -228,6 +228,16 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = { [PLL_OFF_ALPHA_VAL] = 0x24, [PLL_OFF_ALPHA_VAL_U] = 0x28, }, + [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 a1a75bb12fe8..adade3919ce1 100644 --- a/drivers/clk/qcom/clk-alpha-pll.h +++ b/drivers/clk/qcom/clk-alpha-pll.h @@ -28,6 +28,7 @@ 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, };