From patchwork Fri Aug 9 14:40:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 170944 Delivered-To: patch@linaro.org Received: by 2002:a92:512:0:0:0:0:0 with SMTP id q18csp10106089ile; Fri, 9 Aug 2019 07:46:16 -0700 (PDT) X-Google-Smtp-Source: APXvYqzrcvbZ78YsWzL3KXm5nYDuelk7Q0V9Mes+1pr8dKLNWgOCmqROF8iFfiAxU9xc3c7yDYWx X-Received: by 2002:a17:90a:80c4:: with SMTP id k4mr9963354pjw.74.1565361975891; Fri, 09 Aug 2019 07:46:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565361975; cv=none; d=google.com; s=arc-20160816; b=ZkKP8ZY+T+NurAfhTVjbmXvnfqlrmGn+fTzHO+WYQveZ/Rl2EToilHlKOo7+rxqpY6 opxpcnK+0i+6gYay+U4n3W7IQTo/aqT3a7E3S3NRoBZgWMUr9NOHVnksZZSp8XKxPPL6 WpQLFtgtOQqRY3kzyjmvA9DKqAoiF2hQpkRbofm5xQCODxQJSARNYcHZwo2hz6Xr1wdy AEuNHMWwdx/uRRcFFbjNRoh1Y8Cye2GSQNKUF4JYmKajStBlhsoSOC/RzENW/biOMiUp RydX2ySZOhCHj0e8JySFlYLJicA5fVsqYGYmvaHANJ1JLX5/uRlg1yS58Qj+hEyWQUbW zJBQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=SR9k1a5iA96d1T+lgO/ZWxdetLDLKpfTNKCVnYxDsUk=; b=nDC/eDUylXvSgYzxyy8R5NsDcxNWNvpwYxZj77oAoJYAKpRmojBdD2Ea0HP5NS6rI7 d05uFwQDumEf/65jyyDma5TQ/+bCQGL3r1rr2aAtm9ZZBkXATQLMu5AZHJgo84AWOXVf PamjV7jKIGzrSEE+BHdFeQkrVWtdtyAIvcCFR3V1l+uDBkQ/RGH9wK/zq0P0mpgSs5l8 ADW1m00kRwspi05/BBpsTTyUM179OXHeTV9tihpbLrCYI+IHcJwJxU2Ug7f0mj6w3CjI m+NElJsRuoPjGcrjAQnG1EdXgHcRR36IKZpGsizY5YF2bhqrCi/XLQ9zN0RaBN8pokd2 eq9g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l35si50492557plb.186.2019.08.09.07.46.15; Fri, 09 Aug 2019 07:46:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407226AbfHIOqO (ORCPT + 28 others); Fri, 9 Aug 2019 10:46:14 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:40925 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406127AbfHIOqO (ORCPT ); Fri, 9 Aug 2019 10:46:14 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.129]) with ESMTPA (Nemesis) id 1MpTpc-1if78t25mO-00py9b; Fri, 09 Aug 2019 16:45:59 +0200 From: Arnd Bergmann To: soc@kernel.org, Vladimir Zapolskiy , Sylvain Lemieux Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnd Bergmann Subject: [PATCH v2 12/13] ARM: lpc32xx: clean up header files Date: Fri, 9 Aug 2019 16:40:38 +0200 Message-Id: <20190809144043.476786-13-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20190809144043.476786-1-arnd@arndb.de> References: <20190809144043.476786-1-arnd@arndb.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:gUv5Djd/kUqZty7AwE14hMF4BlO136N+kfe2FDOX9t6V9ZTl3xJ RyDl101DmZmiqt6fWRNui6ntR+M8v6PNq36iqqfyAIEP4TNYQgNva6vtZMNBiqQ5whyMYJl uME5uFSbE50zOjXnMdLR0vuRF67iM6tFcgPcX4lSproSYFO+rw88afqDIy4juJQlXKUZE0t wesLQIQyeBR+lrUPQBxYg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:4LZhuL+dm+4=:3OE/ZUQHPHOVTVdznznZXx F2OyfC2OjeZoVmm9lNylI73g6dCm780+Ipwl1Jdi2DPqBHoI8GoIw+bBlr2VltLNH6i0vr1q8 rIF/ySmGXW7tZMB0VllI3+/4vxM8OUyrN6FY6GJ6s+D2Vc8ebnqqAVSRkz6wr0fw7Tw1e6/iV 44ggRUunEJPwvBl7QtfDFC/qMfm0HGOVMYVKS54R4WSUElA+rnXSN1KKFzrT4NSDePDoKCZtS BvCspyedjyK/lMqDDQ9lCcokNNtEJ/pG0dzskxpw/QgrWoQBYsKP8j9FE/oqseoUDJW8t5u7a weT9b0bBW8olKPCKmcqPk5g1u7lvm8WvJqNfegItKNeunq1T6YMzyh3xy5FH0psNAOaKeOkDV zs5wlKCRUSyJtZk3qc+hRSebTZtQXIFXZXywAYiXFoav/E2JBbefh/yDJwBHwGYt0Sj7LNT4m WtWKrDFA4qwAwtjbLZQwCRiATSD95DmAIkB4wwwwZXGAijS9uW3rHvry1L//1C7l9JTIdbAfj 149HFxwj+/+v5cn805YbC9cXL8BL2skeJz4ITkeL0cC+b7tIc3S6LB/lhkoBAaWnuWMmYnMiE QzTXlj+kILJ3jL6TzzPDHVjeV8H4Oxfh4Xm5NS7DmNIRjI7URFYufNbf9yi6WkSEH47AEDN0H s/W7fKBWJQl9WozDUmfJSOo5bIGRbo99oghLJCpkag3UMvXddho/VUu7TRFKEjcvc3TXuQ5SU IVVDb8PCe6GE4A6py4qZkRfx3pWAjSE1AADxWg== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org All device drivers have stopped relying on mach/*.h headers, so move the remaining headers into arch/arm/mach-lpc32xx/lpc32xx.h to prepare for multiplatform builds. The mach/entry-macro.S file has been unused for a long time now and can simply get removed. Acked-by: Sylvain Lemieux Signed-off-by: Arnd Bergmann --- arch/arm/mach-lpc32xx/common.c | 3 +- .../mach-lpc32xx/include/mach/entry-macro.S | 28 ------------------- arch/arm/mach-lpc32xx/include/mach/hardware.h | 25 ----------------- .../mach-lpc32xx/include/mach/uncompress.h | 4 +-- .../{include/mach/platform.h => lpc32xx.h} | 18 ++++++++++-- arch/arm/mach-lpc32xx/pm.c | 3 +- arch/arm/mach-lpc32xx/serial.c | 3 +- arch/arm/mach-lpc32xx/suspend.S | 3 +- 8 files changed, 21 insertions(+), 66 deletions(-) delete mode 100644 arch/arm/mach-lpc32xx/include/mach/entry-macro.S delete mode 100644 arch/arm/mach-lpc32xx/include/mach/hardware.h rename arch/arm/mach-lpc32xx/{include/mach/platform.h => lpc32xx.h} (98%) -- 2.20.0 diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c index a475339333c1..304ea61a0716 100644 --- a/arch/arm/mach-lpc32xx/common.c +++ b/arch/arm/mach-lpc32xx/common.c @@ -13,8 +13,7 @@ #include #include -#include -#include +#include "lpc32xx.h" #include "common.h" /* diff --git a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S deleted file mode 100644 index eec0f5f7e722..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/entry-macro.S - * - * Author: Kevin Wells - * - * Copyright (C) 2010 NXP Semiconductors - */ - -#include -#include - -#define LPC32XX_INTC_MASKED_STATUS_OFS 0x8 - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(LPC32XX_MIC_BASE) - .endm - -/* - * Return IRQ number in irqnr. Also return processor Z flag status in CPSR - * as set if an interrupt is pending. - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #LPC32XX_INTC_MASKED_STATUS_OFS] - clz \irqnr, \irqstat - rsb \irqnr, \irqnr, #31 - teq \irqstat, #0 - .endm diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h deleted file mode 100644 index 4866f096ffce..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/hardware.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/hardware.h - * - * Copyright (c) 2005 MontaVista Software, Inc. - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -/* - * Start of virtual addresses for IO devices - */ -#define IO_BASE 0xF0000000 - -/* - * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 - */ -#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ - IO_BASE) - -#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) -#define io_v2p(x) ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff)) - -#endif diff --git a/arch/arm/mach-lpc32xx/include/mach/uncompress.h b/arch/arm/mach-lpc32xx/include/mach/uncompress.h index a568812a0b91..74b7aa0da0e4 100644 --- a/arch/arm/mach-lpc32xx/include/mach/uncompress.h +++ b/arch/arm/mach-lpc32xx/include/mach/uncompress.h @@ -12,15 +12,13 @@ #include -#include -#include - /* * Uncompress output is hardcoded to standard UART 5 */ #define UART_FIFO_CTL_TX_RESET (1 << 2) #define UART_STATUS_TX_MT (1 << 6) +#define LPC32XX_UART5_BASE 0x40090000 #define _UARTREG(x) (void __iomem *)(LPC32XX_UART5_BASE + (x)) diff --git a/arch/arm/mach-lpc32xx/include/mach/platform.h b/arch/arm/mach-lpc32xx/lpc32xx.h similarity index 98% rename from arch/arm/mach-lpc32xx/include/mach/platform.h rename to arch/arm/mach-lpc32xx/lpc32xx.h index 1c53790444fc..5eeb884a1993 100644 --- a/arch/arm/mach-lpc32xx/include/mach/platform.h +++ b/arch/arm/mach-lpc32xx/lpc32xx.h @@ -7,8 +7,8 @@ * Copyright (C) 2010 NXP Semiconductors */ -#ifndef __ASM_ARCH_PLATFORM_H -#define __ASM_ARCH_PLATFORM_H +#ifndef __ARM_LPC32XX_H +#define __ARM_LPC32XX_H #define _SBF(f, v) ((v) << (f)) #define _BIT(n) _SBF(n, 1) @@ -700,4 +700,18 @@ #define LPC32XX_USB_OTG_DEV_CLOCK_ON _BIT(1) #define LPC32XX_USB_OTG_HOST_CLOCK_ON _BIT(0) +/* + * Start of virtual addresses for IO devices + */ +#define IO_BASE 0xF0000000 + +/* + * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 + */ +#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ + IO_BASE) + +#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) +#define io_v2p(x) ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff)) + #endif diff --git a/arch/arm/mach-lpc32xx/pm.c b/arch/arm/mach-lpc32xx/pm.c index 32bca351a73b..b27fa1b9f56c 100644 --- a/arch/arm/mach-lpc32xx/pm.c +++ b/arch/arm/mach-lpc32xx/pm.c @@ -70,8 +70,7 @@ #include -#include -#include +#include "lpc32xx.h" #include "common.h" #define TEMP_IRAM_AREA IO_ADDRESS(LPC32XX_IRAM_BASE) diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c index cfb35e5691cd..3e765c4bf986 100644 --- a/arch/arm/mach-lpc32xx/serial.c +++ b/arch/arm/mach-lpc32xx/serial.c @@ -16,8 +16,7 @@ #include #include -#include -#include +#include "lpc32xx.h" #include "common.h" #define LPC32XX_SUART_FIFO_SIZE 64 diff --git a/arch/arm/mach-lpc32xx/suspend.S b/arch/arm/mach-lpc32xx/suspend.S index 374f9f07fe48..3f0a8282ef6f 100644 --- a/arch/arm/mach-lpc32xx/suspend.S +++ b/arch/arm/mach-lpc32xx/suspend.S @@ -11,8 +11,7 @@ */ #include #include -#include -#include +#include "lpc32xx.h" /* Using named register defines makes the code easier to follow */ #define WORK1_REG r0