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[144.178.202.139]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-60fca6641fbsm5235815a12.3.2025.07.07.02.57.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Jul 2025 02:57:03 -0700 (PDT) From: Luca Weiss Date: Mon, 07 Jul 2025 11:56:38 +0200 Subject: [PATCH v2 2/4] clk: qcom: rpmh: Add support for RPMH clocks on Milos Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250707-sm7635-clocks-misc-v2-2-b49f19055768@fairphone.com> References: <20250707-sm7635-clocks-misc-v2-0-b49f19055768@fairphone.com> In-Reply-To: <20250707-sm7635-clocks-misc-v2-0-b49f19055768@fairphone.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Taniya Das Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1751882221; l=2385; i=luca.weiss@fairphone.com; s=20250611; h=from:subject:message-id; bh=ydKWhcndlxl5MTvw05hlMC5KMJvA24bWbtmGnXg5050=; b=mZ8V0I7sSXtK/N77Xlv2qRGj//UYkL16sy/wEyB342ppCuBE5Y3dR2wX6XcbMlJROchaA82dV sjYfRkRsG0uBjTMYqUe+Z2dLGa38HmumpoqJyJKbpzW3vKbbTAYn5ow X-Developer-Key: i=luca.weiss@fairphone.com; a=ed25519; pk=O1aw+AAust5lEmgrNJ1Bs7PTY0fEsJm+mdkjExA69q8= Add support for RPMH clocks on Milos SoCs. Reviewed-by: Konrad Dybcio Signed-off-by: Luca Weiss --- drivers/clk/qcom/clk-rpmh.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c index 00fb3e53a388ed24ed76622983eb5bd81a6b7002..5ca43776f1bdbaadeefbdeabeb5= 57810ff0071ad 100644 --- a/drivers/clk/qcom/clk-rpmh.c +++ b/drivers/clk/qcom/clk-rpmh.c @@ -386,6 +386,8 @@ DEFINE_CLK_RPMH_VRM(clk6, _a2, "clka6", 2); DEFINE_CLK_RPMH_VRM(clk7, _a2, "clka7", 2); DEFINE_CLK_RPMH_VRM(clk8, _a2, "clka8", 2); =20 +DEFINE_CLK_RPMH_VRM(clk7, _a4, "clka7", 4); + DEFINE_CLK_RPMH_VRM(div_clk1, _div2, "divclka1", 2); =20 DEFINE_CLK_RPMH_BCM(ce, "CE0"); @@ -541,6 +543,29 @@ static const struct clk_rpmh_desc clk_rpmh_sc8180x =3D= { .num_clks =3D ARRAY_SIZE(sc8180x_rpmh_clocks), }; =20 +static struct clk_hw *milos_rpmh_clocks[] =3D { + [RPMH_CXO_CLK] =3D &clk_rpmh_bi_tcxo_div4.hw, + [RPMH_CXO_CLK_A] =3D &clk_rpmh_bi_tcxo_div4_ao.hw, + [RPMH_LN_BB_CLK2] =3D &clk_rpmh_clk7_a4.hw, + [RPMH_LN_BB_CLK2_A] =3D &clk_rpmh_clk7_a4_ao.hw, + /* + * RPMH_LN_BB_CLK3(_A) and RPMH_LN_BB_CLK4(_A) are marked as optional + * downstream, but do not exist in cmd-db on SM7635, so skip them. + */ + [RPMH_RF_CLK1] =3D &clk_rpmh_clk1_a1.hw, + [RPMH_RF_CLK1_A] =3D &clk_rpmh_clk1_a1_ao.hw, + [RPMH_RF_CLK2] =3D &clk_rpmh_clk2_a1.hw, + [RPMH_RF_CLK2_A] =3D &clk_rpmh_clk2_a1_ao.hw, + [RPMH_RF_CLK3] =3D &clk_rpmh_clk3_a1.hw, + [RPMH_RF_CLK3_A] =3D &clk_rpmh_clk3_a1_ao.hw, + [RPMH_IPA_CLK] =3D &clk_rpmh_ipa.hw, +}; + +static const struct clk_rpmh_desc clk_rpmh_milos =3D { + .clks =3D milos_rpmh_clocks, + .num_clks =3D ARRAY_SIZE(milos_rpmh_clocks), +}; + static struct clk_hw *sm8250_rpmh_clocks[] =3D { [RPMH_CXO_CLK] =3D &clk_rpmh_bi_tcxo_div2.hw, [RPMH_CXO_CLK_A] =3D &clk_rpmh_bi_tcxo_div2_ao.hw, @@ -943,6 +968,7 @@ static int clk_rpmh_probe(struct platform_device *pdev) } =20 static const struct of_device_id clk_rpmh_match_table[] =3D { + { .compatible =3D "qcom,milos-rpmh-clk", .data =3D &clk_rpmh_milos}, { .compatible =3D "qcom,qcs615-rpmh-clk", .data =3D &clk_rpmh_qcs615}, { .compatible =3D "qcom,qdu1000-rpmh-clk", .data =3D &clk_rpmh_qdu1000}, { .compatible =3D "qcom,sa8775p-rpmh-clk", .data =3D &clk_rpmh_sa8775p}, --=20 2.50.0