[PATCH for v4.9 LTS 61/87] sh_eth: fix EESIPR values for SH77{34|63}

From: Sergei Shtylyov [ Upstream commit 978d3639fd13d987950e4ce85c8737ae92154b2c ] As the SH77{34|63} manuals are freely available, I've checked the EESIPR values written against the manuals, and they appeared to set the reserved bits 11-15 (which should be

[PATCH for v4.9 LTS 61/87] sh_eth: fix EESIPR values for SH77{34|63}

From: Sergei Shtylyov [ Upstream commit 978d3639fd13d987950e4ce85c8737ae92154b2c ] As the SH77{34|63} manuals are freely available, I've checked the EESIPR values written against the manuals, and they appeared to set the reserved bits 11-15 (which should be 0 on write). Fix those EESIPR