Re: [PATCH v5] tpm: Enable CLKRUN protocol for Braswell systems

2017-06-19 Thread Jarkko Sakkinen
On Sun, Jun 18, 2017 at 07:17:59PM -0700, Azhar Shaikh wrote: > To overcome a hardware limitation on Intel Braswell systems, > disable CLKRUN protocol during TPM transactions and re-enable > once the transaction is completed. > > Signed-off-by: Azhar Shaikh Reviewed-by:

Re: [PATCH v5] tpm: Enable CLKRUN protocol for Braswell systems

2017-06-19 Thread Jarkko Sakkinen
On Sun, Jun 18, 2017 at 07:17:59PM -0700, Azhar Shaikh wrote: > To overcome a hardware limitation on Intel Braswell systems, > disable CLKRUN protocol during TPM transactions and re-enable > once the transaction is completed. > > Signed-off-by: Azhar Shaikh Reviewed-by: Jarkko Sakkinen

[PATCH v5] tpm: Enable CLKRUN protocol for Braswell systems

2017-06-18 Thread Azhar Shaikh
To overcome a hardware limitation on Intel Braswell systems, disable CLKRUN protocol during TPM transactions and re-enable once the transaction is completed. Signed-off-by: Azhar Shaikh --- Changes from v1: - Add CONFIG_X86 around disable_lpc_clk_run() and

[PATCH v5] tpm: Enable CLKRUN protocol for Braswell systems

2017-06-18 Thread Azhar Shaikh
To overcome a hardware limitation on Intel Braswell systems, disable CLKRUN protocol during TPM transactions and re-enable once the transaction is completed. Signed-off-by: Azhar Shaikh --- Changes from v1: - Add CONFIG_X86 around disable_lpc_clk_run() and enable_lpc_clk_run() to avoid - build