From patchwork Thu Apr 13 23:17:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 13210735 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E38DC77B6F for ; Thu, 13 Apr 2023 23:18:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230437AbjDMXSR (ORCPT ); Thu, 13 Apr 2023 19:18:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229820AbjDMXSR (ORCPT ); Thu, 13 Apr 2023 19:18:17 -0400 Received: from mail.z3ntu.xyz (mail.z3ntu.xyz [128.199.32.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C908BE1; Thu, 13 Apr 2023 16:18:15 -0700 (PDT) Received: from [192.168.178.23] (unknown [62.108.10.64]) by mail.z3ntu.xyz (Postfix) with ESMTPSA id 24979D0C50; Thu, 13 Apr 2023 23:18:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=z3ntu.xyz; s=z3ntu; t=1681427894; bh=4Q57cOxz+lYlEwmm+I38ufedAPx45aCnfTXWfnz7tmk=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=f7MmPelu/Wcs3poFCFUUu097g5/9nFwaDFVTgboDcju6vZdRrKVGG9m9gJnjgvbeZ uJPFt2bPIJd4j9eMdhzrZT+ic2amVkoK8G73P9taVa3Ltab9jLJaNKlZE2YNa/esEe JUxPDoOyOYgox8zDypDP7fbzGlTENRL9DdA+Cx90= From: Luca Weiss Date: Fri, 14 Apr 2023 01:17:48 +0200 Subject: [PATCH 4/8] leds: qcom-lpg: Add support for PMI632 LPG MIME-Version: 1.0 Message-Id: <20230414-pmi632-v1-4-fe94dc414832@z3ntu.xyz> References: <20230414-pmi632-v1-0-fe94dc414832@z3ntu.xyz> In-Reply-To: <20230414-pmi632-v1-0-fe94dc414832@z3ntu.xyz> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Andy Gross , Bjorn Andersson , Konrad Dybcio , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Pavel Machek , Lee Jones , Jonathan Cameron , Lars-Peter Clausen , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-iio@vger.kernel.org, Luca Weiss X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1771; i=luca@z3ntu.xyz; h=from:subject:message-id; bh=4Q57cOxz+lYlEwmm+I38ufedAPx45aCnfTXWfnz7tmk=; b=owEBbQKS/ZANAwAIAXLYQ7idTddWAcsmYgBkOI2w4ji/JSdN8pwMAx9rdvdxYBMkGFfcSN6T+ RbXbb6fs16JAjMEAAEIAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCZDiNsAAKCRBy2EO4nU3X Vu5xEACAExu0wzlBGq2iCUgTIGmn2DnQNk7ea59TuiJ2A0KhXIDascR0hbVtdKLJbEV1YNR813D FcuEOBioCmY+yMNpnm0RvBnbM1GMQH98Q4vCyxc79RD5itEFQAMmezyjlrohgBRXctoZxFrc9K4 FxWyf267gY2rOYEmplFo6bUD+qNfnzDySEV1K0a/6Y/RLHzt8vh7YwS7I7R/6O5xY6m+eiYDxSE VGsNAfd965WGdmXhCrrAI/VmrC6A7gwgKs01Xm7f4qulWROck+O6UwIi/AqD8DnO6AYvD9bYoGV rnf3J7ZvymqNX2ab21zlEZFNAoB18i4Ni57gV28Wijfaif1CFTeLM2NCX3zYYImtnlzGxwZkBKB ZTaclMDPVEgYHAkMVVHPwm0skb5Wu8r6yd4gaRhPbqJnwO31CKqyp5K36tONqEcKKgo1E9TofiE +FsHqY4QhoF1hw6OoPW9UguFDekvst6yR55tpGhfShND4HHTGgQqKtUr/MuD2x8sYUYq3+TCPxa rDNXprHv9j9gvem0nggjUiMcq6fidHdXdE6ReBdk6AwK+hn3MMWQgBT3k1tXN2uIS637eCWwv8n 1S8rlmTTXLn/C7qilIcv9VNkEHSgiQr73X3s5vXgxyjc1kxUU8RRttmujZuH1UqPOlxdNa2Tbzf EJPEzySAQu1fyQQ== X-Developer-Key: i=luca@z3ntu.xyz; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The PMI632 PMIC contains 5 PWM channels, 3 of which can be used for LEDs. For the LED pattern it doesn't have LUT like other PMICs but uses SDAM instead. This is not currently implemented in the driver but since LPG works fine without it, add support for the PMIC now. Signed-off-by: Luca Weiss Reviewed-by: Konrad Dybcio Acked-by: Pavel Machek --- drivers/leds/rgb/leds-qcom-lpg.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c index 67f48f222109..51763ecb8c1e 100644 --- a/drivers/leds/rgb/leds-qcom-lpg.c +++ b/drivers/leds/rgb/leds-qcom-lpg.c @@ -1353,6 +1353,20 @@ static const struct lpg_data pm8994_lpg_data = { }, }; +/* PMI632 uses SDAM instead of LUT for pattern */ +static const struct lpg_data pmi632_lpg_data = { + .triled_base = 0xd000, + + .num_channels = 5, + .channels = (const struct lpg_channel_data[]) { + { .base = 0xb300, .triled_mask = BIT(7) }, + { .base = 0xb400, .triled_mask = BIT(6) }, + { .base = 0xb500, .triled_mask = BIT(5) }, + { .base = 0xb600 }, + { .base = 0xb700 }, + }, +}; + static const struct lpg_data pmi8994_lpg_data = { .lut_base = 0xb000, .lut_size = 24, @@ -1436,6 +1450,7 @@ static const struct of_device_id lpg_of_table[] = { { .compatible = "qcom,pm8916-pwm", .data = &pm8916_pwm_data }, { .compatible = "qcom,pm8941-lpg", .data = &pm8941_lpg_data }, { .compatible = "qcom,pm8994-lpg", .data = &pm8994_lpg_data }, + { .compatible = "qcom,pmi632-lpg", .data = &pmi632_lpg_data }, { .compatible = "qcom,pmi8994-lpg", .data = &pmi8994_lpg_data }, { .compatible = "qcom,pmi8998-lpg", .data = &pmi8998_lpg_data }, { .compatible = "qcom,pmc8180c-lpg", .data = &pm8150l_lpg_data },