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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v3 15/38] ARM: i.MX: Split shared CCM code into a separate file
Date: Wed,  6 Jun 2018 11:44:08 -0700	[thread overview]
Message-ID: <20180606184431.10348-16-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180606184431.10348-1-andrew.smirnov@gmail.com>

Both i.MX8 and i.MX7 have similar CCMs, so move any code that can be
share into a separate file.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 arch/arm/mach-imx/include/mach/ccm.h          | 20 +++++++++++++++++++
 .../arm/mach-imx/include/mach/imx7-ccm-regs.h | 16 +--------------
 2 files changed, 21 insertions(+), 15 deletions(-)
 create mode 100644 arch/arm/mach-imx/include/mach/ccm.h

diff --git a/arch/arm/mach-imx/include/mach/ccm.h b/arch/arm/mach-imx/include/mach/ccm.h
new file mode 100644
index 000000000..32254a85b
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/ccm.h
@@ -0,0 +1,20 @@
+#ifndef __IMX_CCM_H__
+
+/* 0 <= n <= 190 */
+#define CCM_CCGRn_SET(n)	(0x4004 + 16 * (n))
+#define CCM_CCGRn_CLR(n)	(0x4008 + 16 * (n))
+
+/* 0 <= n <= 120 */
+#define CCM_TARGET_ROOTn(n)	(0x8000 + 128 * (n))
+
+#define CCM_TARGET_ROOTn_MUX(x)		((x) << 24)
+#define CCM_TARGET_ROOTn_ENABLE		BIT(28)
+
+
+#define CCM_CCGR_SETTINGn(n, s)  ((s) << ((n) * 4))
+#define CCM_CCGR_SETTINGn_NOT_NEEDED(n)		CCM_CCGR_SETTINGn(n, 0b00)
+#define CCM_CCGR_SETTINGn_NEEDED_RUN(n)		CCM_CCGR_SETTINGn(n, 0b01)
+#define CCM_CCGR_SETTINGn_NEEDED_RUN_WAIT(n)	CCM_CCGR_SETTINGn(n, 0b10)
+#define CCM_CCGR_SETTINGn_NEEDED(n)		CCM_CCGR_SETTINGn(n, 0b11)
+
+#endif
\ No newline at end of file
diff --git a/arch/arm/mach-imx/include/mach/imx7-ccm-regs.h b/arch/arm/mach-imx/include/mach/imx7-ccm-regs.h
index 97fe240fc..43b9425df 100644
--- a/arch/arm/mach-imx/include/mach/imx7-ccm-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx7-ccm-regs.h
@@ -1,25 +1,11 @@
 #ifndef __MACH_IMX7_CCM_REGS_H__
 #define __MACH_IMX7_CCM_REGS_H__
 
-/* 0 <= n <= 190 */
-#define CCM_CCGRn_SET(n)	(0x4004 + 16 * (n))
-#define CCM_CCGRn_CLR(n)	(0x4008 + 16 * (n))
+#include "ccm.h"
 
 #define CCM_CCGR_UART1		148
 #define CCM_CCGR_UART2		149
 
-#define CCM_CCGR_SETTINGn(n, s)  ((s) << ((n) * 4))
-#define CCM_CCGR_SETTINGn_NOT_NEEDED(n)		CCM_CCGR_SETTINGn(n, 0b00)
-#define CCM_CCGR_SETTINGn_NEEDED_RUN(n)		CCM_CCGR_SETTINGn(n, 0b01)
-#define CCM_CCGR_SETTINGn_NEEDED_RUN_WAIT(n)	CCM_CCGR_SETTINGn(n, 0b10)
-#define CCM_CCGR_SETTINGn_NEEDED(n)		CCM_CCGR_SETTINGn(n, 0b11)
-
-/* 0 <= n <= 120 */
-#define CCM_TARGET_ROOTn(n)	(0x8000 + 128 * (n))
-
-#define CCM_TARGET_ROOTn_MUX(x)		((x) << 24)
-#define CCM_TARGET_ROOTn_ENABLE		BIT(28)
-
 #define CLOCK_ROOT_INDEX(x)	(((x) - 0x8000) / 128)
 
 /*
-- 
2.17.0


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  parent reply	other threads:[~2018-06-06 18:45 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-06 18:43 [PATCH v3 00/38] ARM: i.MX8MQ and EVK support Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 01/38] ARM: i.MX: xload: Fix compiler warning Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 02/38] ARM: i.MX: compile arm32 specific errata only for CPU32 Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 03/38] ARM: Add i.MX8 support Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 04/38] aarch64: Add i.MX8 debug UART support Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 05/38] Include our own include/dt-bindings Andrey Smirnov
2018-06-06 18:43 ` [PATCH v3 06/38] mci: imx-esdhc: use dma mapping functions Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 07/38] net: fec_imx: remove unnecessary DMA sync ops Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 08/38] net: fec_imx: Use dma mapping functions Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 09/38] net: fec_imx: Make use of IS_ALIGNED Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 10/38] clock: Add i.MX8MQ clock driver Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 11/38] serial: i.MX: Add i.MX8 support Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 12/38] mmc: i.MX esdhc: " Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 13/38] gpio: i.MX: Add i.MX8mq support Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 14/38] ARM: i.MX: ocotp: Add i.MX8MQ support Andrey Smirnov
2018-06-06 18:44 ` Andrey Smirnov [this message]
2018-06-06 18:44 ` [PATCH v3 16/38] ARM: i.MX: Add IOMUX pad constants for i.MX8 Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 17/38] ARM: i.MX: Add basic CCM " Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 18/38] ARM: Add constants and helpers for system counter interface Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 19/38] clocksource: armv8-timer: Convert explicit assembly into helpers Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 20/38] ARM: i.MX8: Initialize system counter Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 21/38] ARM: i.MX: boot: Fix address casting on 64-bit platforms Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 22/38] ARM: boot: Add trivial i.MX8 support Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 23/38] ARM: i.MX: xload-esdhc: Rework to make code be less i.MX6-specific Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 24/38] ARM: i.MX: xload-esdhc: Allow custom buffer address, device offset Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 25/38] ARM: i.MX: xload-esdhc: Add support for i.MX8 Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 26/38] pinctrl: i.MX: " Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 27/38] Documentation: imx: Change block size for 'dd' to 1024 Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 28/38] Documentation: i.MX: Add missing <soctype> Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 29/38] clocksource: armv8-timer: Make armv8_clocksource_read() static Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 30/38] clocksource: armv8-timer: Make use of postcore_platform_driver() Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 31/38] Port <linux/iopoll.h> from U-Boot Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 32/38] common/clock: Move delay and timeout functions to clock.h Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 33/38] clock: Use udelay() to implement mdelay() Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 34/38] ARM: i.MX8: Add DDRC PHY and DDR CTL base addresses Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 35/38] Kbuild: Add $(quote) Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 36/38] Add builtin firmware support Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 37/38] ARM: i.MX8: Add DDRC PHY support code Andrey Smirnov
2018-06-06 18:44 ` [PATCH v3 38/38] ARM: Specify HAVE_PBL_IMAGE for CPU_64 Andrey Smirnov
2018-06-07 12:59 ` [PATCH v3 00/38] ARM: i.MX8MQ and EVK support Andrey Smirnov

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