On Mon, 5 Mar 2012 21:21:14 -0800, Guenter Roeck wrote:
> More JC42 compliant chips .. to consider after the other JC42 related patch is committed.
>
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
>
> CHANGES | 2 ++
> prog/detect/sensors-detect | 27 +++++++++++++++++++++++++--
> 2 files changed, 27 insertions(+), 2 deletions(-)
>
> diff --git a/CHANGES b/CHANGES
> index 8981e69..9839aa2 100644
> --- a/CHANGES
> +++ b/CHANGES
> @@ -22,6 +22,8 @@ SVN HEAD
> Add detection of ITE IT8771E
> Add detection of ITE IT8781F, IT8782F and IT8783F
> Add detection of ITE IT8510E/TE/G, IT8511E/TE/G, IT8513E/F/G, and IT8518E
> + Add detection of IDT TSE2002GB2, TS3000GB2, Microchip MCP9804,
> + and Atmel AT30TS00
>
> 3.3.1 (2011-07-21)
> isadump: Add support for word (16-bit) and long (32-bit) reads
> diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
> index 93621ad..9015e5b 100755
> --- a/prog/detect/sensors-detect
> +++ b/prog/detect/sensors-detect
> @@ -1375,6 +1375,11 @@ use vars qw(@i2c_adapter_names);
> i2c_addrs => [0x18..0x1f],
> i2c_detect => sub { jedec_JC42_4_detect(@_, 5); },
> }, {
> + name => "Microchip MCP9804",
> + driver => "jc42",
> + i2c_addrs => [0x18..0x1f],
> + i2c_detect => sub { jedec_JC42_4_detect(@_, 13); },
> + }, {
> name => "Microchip MCP98242",
> driver => "jc42",
> i2c_addrs => [0x18..0x1f],
> @@ -1394,6 +1399,11 @@ use vars qw(@i2c_adapter_names);
> driver => "jc42",
> i2c_addrs => [0x18..0x1f],
> i2c_detect => sub { jedec_JC42_4_detect(@_, 9); },
> + }, {
> + name => "Atmel AT30TS00",
> + driver => "jc42",
> + i2c_addrs => [0x18..0x1f],
> + i2c_detect => sub { jedec_JC42_4_detect(@_, 14); },
> }
> );
>
> @@ -5985,7 +5995,8 @@ sub max6655_detect
> # Chip to detect: 0 = STTS424, 1 = SE97/SE97B, 2 = SE98, 3 = ADT7408,
> # 4 = TS3000/TSE2002, 5 = MAX6604, 6 = MCP98242,
> # 7 = MCP98243, 8 = MCP9843, 9 = CAT6095 / CAT34TS02,
> -# 10 = STTS424E
> +# 10 = STTS424E,
> +# 13 = MCP9804, 14 = AT030TS00
> # Registers used:
> # 0x00: Capabilities
> # 0x01: Configuration
> @@ -6042,6 +6053,12 @@ sub jedec_JC42_4_detect
> } elsif ($chip == 10) {
> return unless $manid == 0x10; # STMicrolectronics
> return unless $devid == 0x00; # STTS424E02
> + } elsif ($chip == 13) {
> + return unless $manid == 0x00; # MCP
> + return unless $devid == 02; # MCP9804
> + } elsif ($chip == 14) {
> + return unless $manid == 0x00; # Atmel
> + return unless $devid == 0x82; # AT30TS00
> }
>
> # Now, do it all again with words. Note that we get
> @@ -6068,7 +6085,7 @@ sub jedec_JC42_4_detect
> return unless $devid == 0x0108; # ADT7408
> } elsif ($chip == 4) {
> return unless $manid == 0xb300; # IDT
> - return unless $devid == 0x0329; # TS3000/TSE2002
> + return unless $devid == 0x0329 || $devid == 0x1229; # TS3000/TSE2002
> } elsif ($chip == 5) {
> return unless $manid == 0x4d00; # MAXIM
> return unless $devid == 0x003e; # MAX6604
> @@ -6087,6 +6104,12 @@ sub jedec_JC42_4_detect
> } elsif ($chip == 10) {
> return unless $manid == 0x4a10; # STMicrolectronics
> return unless ($devid & 0xfeff) == 0x0000; # STTS424E02
> + } elsif ($chip == 13) {
> + return unless $manid == 0x5400; # MCP
> + return unless ($devid & 0xfcff) == 0x0002; # MCP9804
> + } elsif ($chip == 14) {
> + return unless $manid == 0x1f00; # Atmel
> + return unless ($devid & 0xfeff) == 0x0082; # STTS424E02
> }
>
> return 5;
Looks good, you can rebase and commit.
Thanks,
--
Jean Delvare
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