linux.git/drivers/soc/aspeed, branch v5.11

soc: aspeed: Enable drivers with ARCH_ASPEED

2020-11-19T12:31:36+00:00

Default the drivers to on as most configurations will use them.

Signed-off-by: Joel Stanley

soc: aspeed: Fix a reference leak in aspeed_socinfo_init()

2020-11-19T12:31:15+00:00

This needs to call of_node_put(np) before returning if of_iomap() fails.

Fixes: e0218dca5787 ("soc: aspeed: Add soc info driver")
Signed-off-by: Dan Carpenter 
Reviewed-by: Andrew Jeffery 
Link: https://lore.kernel.org/r/20201113100850.GA168908@mwanda
Signed-off-by: Joel Stanley

soc: aspeed: remove unneeded semicolon

2020-11-19T12:31:14+00:00

A semicolon is not needed after a switch statement.

Signed-off-by: Tom Rix 
Link: https://lore.kernel.org/r/20201101150622.2288203-1-trix@redhat.com
Signed-off-by: Joel Stanley

soc: aspeed-lpc-ctrl: Fix driver name

2020-09-25T05:24:42+00:00

Clarify the string now that it supports the AST2600 too.

Signed-off-by: Joel Stanley

soc: aspeed-lpc-ctrl: Fix whitespace

2020-09-25T05:24:42+00:00

Some misaligned indentation I noticed when applying another patch.

Signed-off-by: Joel Stanley

soc: aspeed-lpc-ctrl: LPC to AHB mapping on ast2600

2020-09-25T05:24:42+00:00

The ast2600 disables the mapping of AHB memory regions by default,
only allowing the LPC window to point to SPI NOR. In order to point the
window to any AHB address, an ast2600 specific bit must be toggled.

Reviewed-by: Andrew Jeffery 
Link: https://lore.kernel.org/r/20200312121413.294384-1-joel@jms.id.au
Signed-off-by: Joel Stanley

soc: aspeed-lpc-ctrl: Fail probe of lpc-ctrl if reserved memory is not aligned

2020-09-25T04:38:14+00:00

Alignment is a hardware constraint of the LPC2AHB bridge, and misaligned
reserved memory will present as corrupted data.

Signed-off-by: Andrew Jeffery 
Reviewed-by: Joel Stanley 
Link: https://lore.kernel.org/r/20191016233950.10100-1-andrew@aj.id.au
Signed-off-by: Joel Stanley

soc: aspeed: lpc: Add AST2600 compatible strings

2020-09-25T04:32:43+00:00

The AST2600 has the same lpc-ctrl and lpc-snoop devices as the
AST2500.

Signed-off-by: Brad Bishop 
Acked-by: Andrew Jeffery 
Link: https://lore.kernel.org/r/20190925125610.12096-4-bradleyb@fuzziesquirrel.com
Signed-off-by: Joel Stanley

soc: aspeed: Add soc info driver

2020-09-25T00:44:06+00:00

This adds a SOC_BUS info driver for the ASPEED platform.

The full ID table is preserved in this commit message in case someone
finds a need to change the implemntation in the future.

	{ "AST1100-A0", 0x00000200 },
	{ "AST1100-A1", 0x00000201 },
	{ "AST1100-A2", 0x00000202 },
	{ "AST1100-A3", 0x00000202 },

	{ "AST2050-A0", 0x00000200 },
	{ "AST2050-A1", 0x00000201 },
	{ "AST2050-A2", 0x00000202 },
	{ "AST2050-A3", 0x00000202 },

	{ "AST2100-A0", 0x00000300 },
	{ "AST2100-A1", 0x00000301 },
	{ "AST2100-A2", 0x00000302 },
	{ "AST2100-A3", 0x00000302 },

	{ "AST2150-A0", 0x00000202 },
	{ "AST2150-A1", 0x00000202 },

	{ "AST2200-A0", 0x00000102 },
	{ "AST2200-A1", 0x00000102 },

	{ "AST2300-A0", 0x01000003 },
	{ "AST2300-A1", 0x01010303 },

	{ "AST1300-A1", 0x01010003 },
	{ "AST1050-A1", 0x01010203 },

	{ "AST2400-A0", 0x02000303 },
	{ "AST2400-A1", 0x02010303 },
	{ "AST1400-A1", 0x02010103 },
	{ "AST1250-A1", 0x02010303 },

	{ "AST2500-A0", 0x04000303 },
	{ "AST2510-A0", 0x04000103 },
	{ "AST2520-A0", 0x04000203 },
	{ "AST2530-A0", 0x04000403 },
	{ "AST2500-A1", 0x04010303 },
	{ "AST2510-A1", 0x04010103 },
	{ "AST2520-A1", 0x04010203 },
	{ "AST2530-A1", 0x04010403 },
	{ "AST2500-A2", 0x04030303 },
	{ "AST2510-A2", 0x04030103 },
	{ "AST2520-A2", 0x04030203 },
	{ "AST2530-A2", 0x04030403 },

	{ "AST2600-A0", 0x05000303 },
	{ "AST2600-A1", 0x05010303 },
	{ "AST2600-A2", 0x05020303 },
	{ "AST2620-A1", 0x05010203 },
	{ "AST2620-A2", 0x05020203 },

Reviewed-by: Andrew Jeffery 
Link: https://lore.kernel.org/r/20200921091644.133107-3-joel@jms.id.au
Signed-off-by: Joel Stanley

soc: aspeed: Improve kconfig

2020-09-21T09:20:27+00:00

Reword the kconfig text to be consistent and reflect that most drivers
are available for all supported ASPEED chips (2400, 2500 and 2600).

Rearrange the symbols the SoC drivers depend on so the menu doesn't
appear unless you are building for ASPEED for compile testing.

The SYSCON_MFD and REGMAP options are usually selected by drivers that
need them, so do this.

Reviewed-by: Cédric Le Goater 
Reviewed-by: Andrew Jeffery 
Link: https://lore.kernel.org/r/20200916125731.784527-1-joel@jms.id.au
Signed-off-by: Joel Stanley