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[46.53.210.75]) by smtp.googlemail.com with ESMTPSA id 38308e7fff4ca-2faf9ac43efsm8253791fa.45.2024.10.07.07.50.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2024 07:50:12 -0700 (PDT) From: Dzmitry Sankouski Date: Mon, 07 Oct 2024 17:50:00 +0300 Subject: [PATCH v6 2/3] mfd: sec-core: add s2dos05 support Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241007-starqltechn_integration_upstream-v6-2-264309aa66de@gmail.com> References: <20241007-starqltechn_integration_upstream-v6-0-264309aa66de@gmail.com> In-Reply-To: <20241007-starqltechn_integration_upstream-v6-0-264309aa66de@gmail.com> To: Krzysztof Kozlowski , Lee Jones , Rob Herring , Conor Dooley , Liam Girdwood , Mark Brown Cc: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Dzmitry Sankouski X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1728312606; l=2079; i=dsankouski@gmail.com; s=20240619; h=from:subject:message-id; bh=+y5dIaEAV6sUyjaV2E2BF1doVtTB4Tk8i4VgnMDtrGQ=; b=QW8hGmEnQreU4wFU+ny2CCfPxHvP71oOmBXjZSdciCpqm8c+V4d6Kxk5QwQ4iqIjATiMN4h5n nSqI8LsR0tiCVcGSj8MedSMVYjtcUSHKeX5DtR9Jun6FnQX5BAz61Sf X-Developer-Key: i=dsankouski@gmail.com; a=ed25519; pk=YJcXFcN1EWrzBYuiE2yi5Mn6WLn6L1H71J+f7X8fMag= S2DOS05 is a panel/touchscreen PMIC, often found in Samsung phones. We define regulator sub-device for which driver will be added in subsequent patch. The device also has ADC for power and current measurements. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Dzmitry Sankouski --- Changes in v5: - fix commit description: S2DOS05 in capital letters - fix commit description: only 1 sub device will be added in subsequent patches. --- drivers/mfd/sec-core.c | 11 +++++++++++ include/linux/mfd/samsung/core.h | 1 + 2 files changed, 12 insertions(+) diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index a6b0d7300b2d..cdfe738e1d76 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -34,6 +34,10 @@ static const struct mfd_cell s5m8767_devs[] = { }, }; +static const struct mfd_cell s2dos05_devs[] = { + { .name = "s2dos05-regulator", }, +}; + static const struct mfd_cell s2mps11_devs[] = { { .name = "s2mps11-regulator", }, { .name = "s2mps14-rtc", }, @@ -83,6 +87,9 @@ static const struct of_device_id sec_dt_match[] = { { .compatible = "samsung,s5m8767-pmic", .data = (void *)S5M8767X, + }, { + .compatible = "samsung,s2dos05", + .data = (void *)S2DOS05, }, { .compatible = "samsung,s2mps11-pmic", .data = (void *)S2MPS11X, @@ -339,6 +346,10 @@ static int sec_pmic_probe(struct i2c_client *i2c) sec_devs = s5m8767_devs; num_sec_devs = ARRAY_SIZE(s5m8767_devs); break; + case S2DOS05: + sec_devs = s2dos05_devs; + num_sec_devs = ARRAY_SIZE(s2dos05_devs); + break; case S2MPA01: sec_devs = s2mpa01_devs; num_sec_devs = ARRAY_SIZE(s2mpa01_devs); diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index a212b9f72bc9..750274d41fc0 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -37,6 +37,7 @@ struct gpio_desc; enum sec_device_type { S5M8767X, + S2DOS05, S2MPA01, S2MPS11X, S2MPS13X,