From patchwork Fri Jan 12 23:03:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 13518763 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF613C4706C for ; Fri, 12 Jan 2024 23:04:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=6PLK8ET4Y+U7NTfe5qf3xdA/APERZgKhIJKXNrCsUxg=; b=CRq5VuLNqFIbXk OEOf/m8Zvw4/0n3xAYefCi++aj6x7FlpNCY125m7N45kAthnY/fz8R3K+gJMINaFAtPe5zE/aO7Wy S418EbkNdeC7P80QyjnMoTq0QfQX3voc6HPmTMUPV7/IDMYjzxUMTjzToJnAC6pZi2XLW3POi0IEN KSRiPY1loQypGS246mJPTblzWxnb1YfcNk4qZE5nzuoVKmhnMfbxJIzXh0/KaV+ETzGtoRS1zKAd9 j2xDTzoK6yJ5cxp5L8ZuYaeiGWmGgNKkOFk2LZ5eurkiUhNKnN6e5tz7eZxzUVgflByl+ZAs1rfKH xuw5+uJyCdPq6Ym/YopQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rOQZT-004AwW-1A; Fri, 12 Jan 2024 23:04:15 +0000 Received: from mail-oi1-x230.google.com ([2607:f8b0:4864:20::230]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rOQZQ-004Avi-24 for linux-arm-kernel@lists.infradead.org; Fri, 12 Jan 2024 23:04:13 +0000 Received: by mail-oi1-x230.google.com with SMTP id 5614622812f47-3bc09844f29so5675224b6e.0 for ; Fri, 12 Jan 2024 15:04:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1705100649; x=1705705449; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=D7qtz6QdtoP8S0o7HHWZE03iwDGuSX/EUMpLPmn8nUU=; b=YhRkKG1i5vluv/Mzs2+tCwUgA48DWb+/rs4BWulLyqdnLFidCi10Xrvc4yCsCTAjJu 3pJcIgF7rpsX7qHrHQrWj+b4DP6ScL3vxezBBo8iU9RZqs6Gp8wWd7OEcJTw4Oo6l5az zC/xU6ORxZ4T5rJ4vnYM8Kp28l7wyBs7ChPYA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705100649; x=1705705449; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=D7qtz6QdtoP8S0o7HHWZE03iwDGuSX/EUMpLPmn8nUU=; b=pSGNSRyDbPyZp6XiCadADWIjmuiRf+XTS1roED5c5F+EIP7lsXZwzVjchpNLOvps3r 1AcWd4rFu1YyR+y3AcV/ULIGfpmJ/HvnvF+lyzs1Pyh59Ngk8GBM+pcl4ZOCX8by4cmv LSIMwvlRLN+sBK4WIt5YlBH8W7qt5fWgQi3OGw9UzR2pHx/V2pWnA0bm5bYfSOIJNgfB xZWvM90Bbt+LQHdL2b6+4Pj2q+byqz31M4q79/6JTqipVPQrvjlmzCARXljJYMX1mZAL 4ZE10PVrgOfee6AYfFP4dukXOTJKJj8tSAGndSUh7dq8qEMb7I0UPt4sSJIxRJFq9Imz A0Uw== X-Gm-Message-State: AOJu0YyPz7+AihEgRnLxoMa1TG6B29u45BUG1zfntc6so7ogbQvK7hNe MsTZPZHwGWnhlQWWGbiNE5B1DBbSJsoC X-Google-Smtp-Source: AGHT+IEjZrhsp27LYHk0t8+/pkaBORsXAC1es0/wqI168axSz0VmgPaj73/RXKG9OcZI7hRPFyq8Kw== X-Received: by 2002:a05:6808:221a:b0:3bc:2a41:953 with SMTP id bd26-20020a056808221a00b003bc2a410953mr2203254oib.83.1705100649177; Fri, 12 Jan 2024 15:04:09 -0800 (PST) Received: from dianders.sjc.corp.google.com ([2620:15c:9d:2:3e64:3a29:441b:e07e]) by smtp.gmail.com with ESMTPSA id fd41-20020a056a002ea900b006d49ed3eff2sm3678612pfb.75.2024.01.12.15.04.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Jan 2024 15:04:08 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman Cc: linux-arm-kernel@lists.infradead.org, Stephen Boyd , linux-serial@vger.kernel.org, linux-arm-msm@vger.kernel.org, Jiri Slaby , Douglas Anderson , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] soc: qcom: geni-se: Add M_TX_FIFO_NOT_EMPTY bit definition Date: Fri, 12 Jan 2024 15:03:07 -0800 Message-ID: <20240112150307.1.I7dc0993c1e758a1efedd651e7e1670deb1b430fb@changeid> X-Mailer: git-send-email 2.43.0.275.g3460e3d667-goog MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240112_150412_717715_AB63B4CC X-CRM114-Status: GOOD ( 10.30 ) 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 According to the docs I have, bit 21 of the status register is asserted when the FIFO is _not_ empty. Add the definition. Signed-off-by: Douglas Anderson Reviewed-by: Konrad Dybcio Acked-by: Bjorn Andersson --- include/linux/soc/qcom/geni-se.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/soc/qcom/geni-se.h b/include/linux/soc/qcom/geni-se.h index 29e06905bc1f..0f038a1a0330 100644 --- a/include/linux/soc/qcom/geni-se.h +++ b/include/linux/soc/qcom/geni-se.h @@ -178,6 +178,7 @@ struct geni_se { #define M_GP_IRQ_3_EN BIT(12) #define M_GP_IRQ_4_EN BIT(13) #define M_GP_IRQ_5_EN BIT(14) +#define M_TX_FIFO_NOT_EMPTY_EN BIT(21) #define M_IO_DATA_DEASSERT_EN BIT(22) #define M_IO_DATA_ASSERT_EN BIT(23) #define M_RX_FIFO_RD_ERR_EN BIT(24)