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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 v4 15/54] ARM: i.MX: Split shared CCM code into a separate file
Date: Mon, 11 Jun 2018 18:52:47 -0700	[thread overview]
Message-ID: <20180612015326.26192-16-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180612015326.26192-1-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:[~2018-06-12  1:55 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-12  1:52 [PATCH v4 00/54] ARM: i.MX8MQ and EVK support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 01/54] ARM: i.MX: xload: Fix compiler warning Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 02/54] ARM: i.MX: compile arm32 specific errata only for CPU32 Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 03/54] ARM: Add i.MX8 support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 04/54] aarch64: Add i.MX8 debug UART support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 05/54] Include our own include/dt-bindings Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 06/54] mci: imx-esdhc: use dma mapping functions Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 07/54] net: fec_imx: remove unnecessary DMA sync ops Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 08/54] net: fec_imx: Use dma mapping functions Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 09/54] net: fec_imx: Make use of IS_ALIGNED Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 10/54] clock: Add i.MX8MQ clock driver Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 11/54] serial: i.MX: Add i.MX8 support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 12/54] mmc: i.MX esdhc: " Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 13/54] gpio: i.MX: Add i.MX8mq support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 14/54] ARM: i.MX: ocotp: Add i.MX8MQ support Andrey Smirnov
2018-06-12  1:52 ` Andrey Smirnov [this message]
2018-06-12  1:52 ` [PATCH v4 16/54] ARM: i.MX: Add IOMUX pad constants for i.MX8 Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 17/54] ARM: i.MX: Add basic CCM " Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 18/54] ARM: Add constants and helpers for system counter interface Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 19/54] clocksource: armv8-timer: Convert explicit assembly into helpers Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 20/54] ARM: i.MX8: Initialize system counter Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 21/54] ARM: i.MX: boot: Fix address casting on 64-bit platforms Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 22/54] ARM: boot: Add trivial i.MX8 support Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 23/54] ARM: i.MX: xload-esdhc: Rework to make code be less i.MX6-specific Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 24/54] ARM: i.MX: xload-esdhc: Allow custom buffer address, device offset Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 25/54] ARM: i.MX: xload-esdhc: Add support for i.MX8 Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 26/54] pinctrl: i.MX: " Andrey Smirnov
2018-06-12  1:52 ` [PATCH v4 27/54] Documentation: imx: Change block size for 'dd' to 1024 Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 28/54] Documentation: i.MX: Add missing <soctype> Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 29/54] clocksource: armv8-timer: Make armv8_clocksource_read() static Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 30/54] clocksource: armv8-timer: Make use of postcore_platform_driver() Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 31/54] Port <linux/iopoll.h> from U-Boot Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 32/54] common/clock: Move delay and timeout functions to lib/ Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 33/54] clock: Use udelay() to implement mdelay() Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 34/54] ARM: i.MX8: Add DDRC PHY and DDR CTL base addresses Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 35/54] Kbuild: Add $(quote) Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 36/54] Add builtin firmware support Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 37/54] ARM: i.MX8: Add DDRC PHY support code Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 38/54] ARM: Specify HAVE_PBL_IMAGE for CPU_64 Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 39/54] ARM: lib64: Make string functions aware of MMU configuration Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 40/54] ARM: mmu: Make use of dsb() and isb() helpers Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 41/54] ARM: cache: Remove unused cache ops struct Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 42/54] ARM: no-mmu: Disable building for ARMv8 Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 43/54] ARM: interrupts64: Include ESR value in exception traceback Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 44/54] ARM: mmu64: Trivial code simplification Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 45/54] ARM: mmu64: Make use of create_table() Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 46/54] ARM: mmu64: Convert flags in arch_remap_range() Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 47/54] ARM: include: dma: Add missing no-MMU stubs Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 48/54] scripts: imx-image: Drop error return from write_dcd() Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 49/54] scripts: imx-image: Limit v2 header size to HEADER_LEN Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 50/54] scripts: imx-image: Use a loop to create multiple header copies Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 51/54] scripts: imx-image: Share the code to write barebox header Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 52/54] scripts: imx-image: Add i.MX8MQ support Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 53/54] ARM: i.MX8: Add i.MX8mq EVK support Andrey Smirnov
2018-06-12  2:58   ` Fabio Estevam
2018-06-12 14:52     ` Andrey Smirnov
2018-06-12  5:49   ` Holger Schurig
2018-06-12 14:53     ` Andrey Smirnov
2018-06-12  1:53 ` [PATCH v4 54/54] ARM: Introduce imx_v8_defconfig Andrey Smirnov

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